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Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange holfertite crystals. Sony Alpha 7R ii, bellows, Mitutoyo 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Collection and photo: Stephan Wolfsried.
Β© Stephan Wolfsried 6/2018
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite and Pseudobrookite, fov 2.8mm using Nikon U10
Β© Joy Desor
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
group of elongated yellow crystals of holfertite up to 0.73 mm Photo Matteo Chinellato Collection Domenico Preite
Β© Matteo Chinellato
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Typical needles of golden-yellow holfertite against a blade of hematite. Ex. Luc Vandenberghe.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Field of view: 2 mm Photo and collection Antonio Borrelli
Β© Antonio Borrelli
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange-brown holfertite crystal with silvery metallic hematite. From the type-locality. Dan A. Polhemus photo, acquired using a Leica MC170 HD digital camera linked to a Leica M-165C computerized microscope, with photo compositing using Leica Application Suite 4.12.0 AutoMontage software, and post-processing using Photoshop 8.0. Ex. Adams ...
Β© Dan A. Polhemus, 2019
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Picture width is 3mm; yellow-orange Crystal of Holfertite (TL)
Β© Elmar Lackner + Ilka Goldenstein
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Field of view 2 mm. Specimen and photo Leon Hupperichs.
Β© Leon Hupperichs
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A really good 1.5mm Holfertite crystal attached to a Hematite blade
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Single crystal of holfertite on quartz associated with topaz and hematite. I personally collected this specimen. Brent Thorne specimen and photograph.
Β© Brent Thorne
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Bi-color 1mm holfertite xl growing off hematite cluster on rhyolite. Holfertite is almost always yellow to orange-yellow. Specimen and photo: Chuck Adan.
Β© 2006 Chuck Adan
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A small bundle of opaque yellow holfertite crystals that have formed atop black crystals of pseudobrookite, on a matrix of sanidine and white rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow needle holferite crystals with black hematite from Type Locality. Overall specimen size is 4,2 x 2,7 x 2,3 cm. Crystal up to 1 mm lenght. Marek PatΓΊΕ‘ photo & collection #888
Β© Marek PatΓΊΕ‘
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite associated with hematite, quartz and topaz. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2006
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite associated with quartz and hematite in a rhyolite matrix. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2007
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite growing out from a plate of hematite. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2007
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange bundle of holfertite. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2007
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange-yellow elongated prisms of holfertite on hematite. Sony Alpha 7R IV A /Mitutoyo Plan Apo X 20 / Achromatic doublet retro/"Stone Master Stack Unit" linear-actor & Control/ Aperture. Photo & Collection: Christophe Boutry.
Β© Christophe Boutry
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of orange holfertite emanating from a blocky hematite, surrounded by quartz on topaz. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2006
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
An excellent specimen of slender orange Holfertite crystals growing from a base of metallic Hematite. From Starvation Canyon, near Topaz Mountain in western Utah. Holfertite xtl measures 3.5mm. Michael Cline collection and photograph.
Β© Michael Cline
Topaz Mountain, Thomas Range, Juab County, Utah, USA
A single yellow crystal Holfertite with zoning at the tip to a creamy white color on a crystal of metallic Hematite, in a vug of Quartz. This specimen was labeled as coming from "Topaz Valley" also known as Topaz Mountain, which could be correct, however Holfertite is not reported as coming from here, although a different, but very similar ...
Β© Alex Earl 2016
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite 0,7mm crystal photo & collection S.Broetto
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Tow holfertite crystals protruding from a bixbyite crystal. The metal on the top is a the tweezers holding the specimen. The bixbyite is 2mm wide. Collected by Rick Dalrymple Summer of 2011 & Photo by Adrienne McElwain.
Β© Rick Dalrymple & Rockpick Legend Co.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite crystal cluster spraying from an irridescent Hematite crystal. 3mm field of view. Michael Cline photograph.
Β© Michael Cline
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
"Twisted" triplet of Holfertite crystals, about 1.5 mm tall. Bill Lechner specimen and photo.
Β© Bill Lechner
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Field of view: 2 mm Photo Antonio Borrelli
Β© Antonio Borrelli
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Width of field is 0.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (31 exposures). Equipment: Nikon D-100 on a homemade microscope.
Β© 2008 by Jesse Crawford
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Width of field 1.7 mm. Collection of Jesse Crawford. Compositing software: CombineZP. Equipment: Nikon D-100 digital camera on a homemade microscope.
Β© 2008 by Jesse Crawford
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow needle holferite crystals with black hematite from Type Locality. Overall specimen size is 4,2 x 2,7 x 2,3 cm. Crystal up to 1 mm lenght. Marek PatΓΊΕ‘ photo & collection #888
Β© Marek PatΓΊΕ‘
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Single Holfertite crystal - a double terminated floater, about 2 mm long. Bill Lechner specimen and photo.
Β© Bill Lechner
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite needle, ~1.2 mm. spearing a platy hematite crystal. Closeup with Canon G12, stock lens. K. Nash specimen and photo.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A "large" Holfertite of 1.8mm, perched on quartz
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Size 0,3 mm Colletion and photo L. Mattei
Β© Luigi Mattei
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
FOV 2mm Minute, vivid yellow needles Photo and Collection Liam Schofield
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
dimension area mm. 2 x 2 photo and collection Luigi Chiappino
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow, hexagonal crystal of holfertite with hematite on quartz. I collected this specimen myself. Brent Thorne specimen and photograph.
Β© Brent Thorne 2011
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
dimension area mm. 2 x 2 photo and collection Luigi Chiappino
Maynard's Mine, Pismire Knolls, Thomas Range, Juab County, Utah, USA
A single yellow-orange crystal of holfertite on a black metallic plate of hematite, completely included in a crystal of topaz. I obtained this specimen from Jim McEwen of Lehigh Minerals.
Β© Alex Earl 2017
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
FOV 1 x 1 mm Collection and photo Roberto Bosi
Β© Roberto Bosi
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
4.9 x 3.8 x 2.6 cm. Holferite is a rare hydrated calcium uranium titanium hydroxide that was approved as a species in 2003. It was named for John W. Holfert, the claim holder at Starvation Canyon. As of this time, the species is only found in one place in the world. This piece features a thin, prismatic, yellow-orange crystal of holfertite on ...
Β© Rob Lavinsky & irocks.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of holfertite on adularia and associated with hematite. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Size 0,4 mm Colletion and photo L. Mattei
Β© luigi mattei
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite from Thomas Range, Utah FOV 4 mm
Β© Robert Simonoff, 2012
The Cove, Topaz Mountain, Thomas Range, Juab County, Utah, USA
Orange holfertite prism & hematite blades. Sony Alpha 7R ii /Mitutoyo Plan Apo X 10/Raynox Dcr 150 Retro/Stack Unit Linear-actor & Control/ Aperture. Photo & Collection: Christophe Boutry.
Β© Christophe Boutry
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Canary yellow Holfertite on matrix; Photo and collection Fernando Brederodes.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of holfertite crystals on adularia and associated with hematite needles. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
2mm tall holfertite crystal with a hematite blade. Rick Dalrymple Specimen & Photo.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow 0,8 mm crystal in matrix. In my personal systematic suite. Photo Simone Citon
Β© Simone Citon
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A bundle of elongated opaque yellow crystals of holfertite grown in parallel with a single elongated black crystal of pseudobrookite, hexagonal metallic black crystals of hematite, clear blocky crystals of sanidine, all on a matrix of quartz and white rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite with hematite showing iridescence on a couple of faces. Doug Merson photo and collection.
Β© 1/2017 Douglas Merson
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A bundle of opaque yellow crystals of holfertite that are perched on the side of a hexagonal black metallic crystal of hematite on a matrix of blocky sanidine crystals, quartz, and rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on a sand-included topaza (dark background area) in white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo. Self collected.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on a sand-included topaza (dark background area) in white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A single holfertite crystal associated with hematite blades. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A single holfertite crystal on a crude topaz crystal that is coated with feldspar grains. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A bundle of elongated opaque yellow holfertite crystals with black metallic plates of hematite on a matrix of quartz, sanidine, and white rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite from Thomas Range, Utah FOV 4 mm
Β© Robert Simonoff, 2012
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite growing out of a red beryl crystal. Associated mineral, not in the photograph, is topaz. Collected by and in the collection of Andrew Turner. Brent Thorne photograph.
Β© Brent Thorne 2018
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of holfertite on adularia and associated with hematite. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow-orange, elongated holfertite crystal on a black, bladed hematite crystal. Rolf Luetcke specimen and photo.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Elongated yellow crystal of holfertite on a brown, translucent topaz. Rolf Luetcke specimen and photo.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange holfertite crystal on a topaz crystal with metallic hematite. I obtained the specimen from Jake Slagle who obtained it at Tucson in February from geologist Patrick Haynes.
Β© Erin Lydon
The Cove, Topaz Mountain, Thomas Range, Juab County, Utah, USA
This is a micromount specimen of holfertite with hematite and topaz from the Cove (Topaz Valley), Topaz Mountain, Thomas Range, Juab County, Utah. I acquired the specimen from Don Smoley at the 2023 Erie mineral show. This specimen was in the former collection of Robert Rothenberg (1943-2021). Jamison K. Brizendine specimen and photo.
Β© Jamison K. Brizendine
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals with hematite on quartz. I collected this specimen from the Holfertite pit, Starvation Canyon, Thomas Range. Brent Thorne specimen and photograph.
Β© Brent Thorne 2020
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A orange holfertite crystal. Sony Alpha 7R ii, bellows, Mitutoyo 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Collection and photo: Stephan Wolfsried.
Β© Stephan Wolfsried 6/2018
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Elongated yellow crystal of holfertite on a brown, translucent topaz. Rolf Luetcke specimen and photo.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Micro prismatic pale brownish holfertite crystal spanning a gap in crystallised quartz and topaz matrix.
Β© Andrew Hodgson
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite on colorless quartz from the type locality for holfertite. Chris Emproto collection and photo.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Cluster of holfertite crystals which has anchored itself in a corroded hole, or defect in an earlier hematite crystal.
Β© 2023 Storm Sears
Thomas Range, Juab County, Utah, USA
I bought this from Chris Stefano Jan 21, 2020.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Bright yellow holfertite with hematite. Collected by and photo, Chuck Adan.
Β© 2023 Chuck Adan
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A yellow jack-straw of holfertite, some hematite crystals all on a field of white adularia. Purchased from Jeremy Fueller, mine owner.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange holfertite crystals. Sony Alpha 7R ii, bellows, Mitutoyo 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Collection and photo: Stephan Wolfsried.
Β© Stephan Wolfsried 6/2018
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite and Pseudobrookite, fov 2.8mm using Nikon U10
Β© Joy Desor
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
group of elongated yellow crystals of holfertite up to 0.73 mm Photo Matteo Chinellato Collection Domenico Preite
Β© Matteo Chinellato
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange-brown holfertite crystal with silvery metallic hematite. From the type-locality. Dan A. Polhemus photo, acquired using a Leica MC170 HD digital camera linked to a Leica M-165C computerized microscope, with photo compositing using Leica Application Suite 4.12.0 AutoMontage software, and post-processing using Photoshop 8.0. Ex. Adams ...
Β© Dan A. Polhemus, 2019
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Typical needles of golden-yellow holfertite against a blade of hematite. Ex. Luc Vandenberghe.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Field of view: 2 mm Photo and collection Antonio Borrelli
Β© Antonio Borrelli
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A really good 1.5mm Holfertite crystal attached to a Hematite blade
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Picture width is 3mm; yellow-orange Crystal of Holfertite (TL)
Β© Elmar Lackner + Ilka Goldenstein
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Field of view 2 mm. Specimen and photo Leon Hupperichs.
Β© Leon Hupperichs
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A small bundle of opaque yellow holfertite crystals that have formed atop black crystals of pseudobrookite, on a matrix of sanidine and white rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Single crystal of holfertite on quartz associated with topaz and hematite. I personally collected this specimen. Brent Thorne specimen and photograph.
Β© Brent Thorne
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Bi-color 1mm holfertite xl growing off hematite cluster on rhyolite. Holfertite is almost always yellow to orange-yellow. Specimen and photo: Chuck Adan.
Β© 2006 Chuck Adan
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow needle holferite crystals with black hematite from Type Locality. Overall specimen size is 4,2 x 2,7 x 2,3 cm. Crystal up to 1 mm lenght. Marek PatΓΊΕ‘ photo & collection #888
Β© Marek PatΓΊΕ‘
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite associated with hematite, quartz and topaz. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2006
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite associated with quartz and hematite in a rhyolite matrix. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2007
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange-yellow elongated prisms of holfertite on hematite. Sony Alpha 7R IV A /Mitutoyo Plan Apo X 20 / Achromatic doublet retro/"Stone Master Stack Unit" linear-actor & Control/ Aperture. Photo & Collection: Christophe Boutry.
Β© Christophe Boutry
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite growing out from a plate of hematite. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2007
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange bundle of holfertite. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2007
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of orange holfertite emanating from a blocky hematite, surrounded by quartz on topaz. Photo is about 2.2 mm in length. Photo and specimen: Steve Stuart.
Β© SMS 2006
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
An excellent specimen of slender orange Holfertite crystals growing from a base of metallic Hematite. From Starvation Canyon, near Topaz Mountain in western Utah. Holfertite xtl measures 3.5mm. Michael Cline collection and photograph.
Β© Michael Cline
Topaz Mountain, Thomas Range, Juab County, Utah, USA
A single yellow crystal Holfertite with zoning at the tip to a creamy white color on a crystal of metallic Hematite, in a vug of Quartz. This specimen was labeled as coming from "Topaz Valley" also known as Topaz Mountain, which could be correct, however Holfertite is not reported as coming from here, although a different, but very similar ...
Β© Alex Earl 2016
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Tow holfertite crystals protruding from a bixbyite crystal. The metal on the top is a the tweezers holding the specimen. The bixbyite is 2mm wide. Collected by Rick Dalrymple Summer of 2011 & Photo by Adrienne McElwain.
Β© Rick Dalrymple & Rockpick Legend Co.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite 0,7mm crystal photo & collection S.Broetto
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite crystal cluster spraying from an irridescent Hematite crystal. 3mm field of view. Michael Cline photograph.
Β© Michael Cline
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
"Twisted" triplet of Holfertite crystals, about 1.5 mm tall. Bill Lechner specimen and photo.
Β© Bill Lechner
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Field of view: 2 mm Photo Antonio Borrelli
Β© Antonio Borrelli
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Width of field is 0.5 mm. Collection of Jesse Crawford. The depth of field has been enhanced using Helicon Focus (31 exposures). Equipment: Nikon D-100 on a homemade microscope.
Β© 2008 by Jesse Crawford
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Single Holfertite crystal - a double terminated floater, about 2 mm long. Bill Lechner specimen and photo.
Β© Bill Lechner
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Width of field 1.7 mm. Collection of Jesse Crawford. Compositing software: CombineZP. Equipment: Nikon D-100 digital camera on a homemade microscope.
Β© 2008 by Jesse Crawford
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow needle holferite crystals with black hematite from Type Locality. Overall specimen size is 4,2 x 2,7 x 2,3 cm. Crystal up to 1 mm lenght. Marek PatΓΊΕ‘ photo & collection #888
Β© Marek PatΓΊΕ‘
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite needle, ~1.2 mm. spearing a platy hematite crystal. Closeup with Canon G12, stock lens. K. Nash specimen and photo.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A "large" Holfertite of 1.8mm, perched on quartz
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Size 0,3 mm Colletion and photo L. Mattei
Β© Luigi Mattei
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
dimension area mm. 2 x 2 photo and collection Luigi Chiappino
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
FOV 2mm Minute, vivid yellow needles Photo and Collection Liam Schofield
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow, hexagonal crystal of holfertite with hematite on quartz. I collected this specimen myself. Brent Thorne specimen and photograph.
Β© Brent Thorne 2011
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
dimension area mm. 2 x 2 photo and collection Luigi Chiappino
Maynard's Mine, Pismire Knolls, Thomas Range, Juab County, Utah, USA
A single yellow-orange crystal of holfertite on a black metallic plate of hematite, completely included in a crystal of topaz. I obtained this specimen from Jim McEwen of Lehigh Minerals.
Β© Alex Earl 2017
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
FOV 1 x 1 mm Collection and photo Roberto Bosi
Β© Roberto Bosi
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
4.9 x 3.8 x 2.6 cm. Holferite is a rare hydrated calcium uranium titanium hydroxide that was approved as a species in 2003. It was named for John W. Holfert, the claim holder at Starvation Canyon. As of this time, the species is only found in one place in the world. This piece features a thin, prismatic, yellow-orange crystal of holfertite on ...
Β© Rob Lavinsky & irocks.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of holfertite on adularia and associated with hematite. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Size 0,4 mm Colletion and photo L. Mattei
Β© luigi mattei
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite from Thomas Range, Utah FOV 4 mm
Β© Robert Simonoff, 2012
The Cove, Topaz Mountain, Thomas Range, Juab County, Utah, USA
Orange holfertite prism & hematite blades. Sony Alpha 7R ii /Mitutoyo Plan Apo X 10/Raynox Dcr 150 Retro/Stack Unit Linear-actor & Control/ Aperture. Photo & Collection: Christophe Boutry.
Β© Christophe Boutry
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Canary yellow Holfertite on matrix; Photo and collection Fernando Brederodes.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow 0,8 mm crystal in matrix. In my personal systematic suite. Photo Simone Citon
Β© Simone Citon
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of holfertite crystals on adularia and associated with hematite needles. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
2mm tall holfertite crystal with a hematite blade. Rick Dalrymple Specimen & Photo.
Β© rocks4u.com
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A bundle of elongated opaque yellow crystals of holfertite grown in parallel with a single elongated black crystal of pseudobrookite, hexagonal metallic black crystals of hematite, clear blocky crystals of sanidine, all on a matrix of quartz and white rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on a sand-included topaza (dark background area) in white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo. Self collected.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite with hematite showing iridescence on a couple of faces. Doug Merson photo and collection.
Β© 1/2017 Douglas Merson
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A bundle of opaque yellow crystals of holfertite that are perched on the side of a hexagonal black metallic crystal of hematite on a matrix of blocky sanidine crystals, quartz, and rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals associated with hematite on a sand-included topaza (dark background area) in white rhyolite. FOV is 10mm across. Rick Dalrymple Specimen & Photo.
Β© Rockpick Legend Co. & Rick Dalrymple
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A single holfertite crystal associated with hematite blades. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A single holfertite crystal on a crude topaz crystal that is coated with feldspar grains. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite from Thomas Range, Utah FOV 4 mm
Β© Robert Simonoff, 2012
Red Beryl Pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A bundle of elongated opaque yellow holfertite crystals with black metallic plates of hematite on a matrix of quartz, sanidine, and white rhyolite. Collected April 24, 2021.
Β© Alex Earl 2021
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Holfertite growing out of a red beryl crystal. Associated mineral, not in the photograph, is topaz. Collected by and in the collection of Andrew Turner. Brent Thorne photograph.
Β© Brent Thorne 2018
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A spray of holfertite on adularia and associated with hematite. Collected and photographed by Rick Dalrymple.
Β© rocks4u.com
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow-orange, elongated holfertite crystal on a black, bladed hematite crystal. Rolf Luetcke specimen and photo.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Elongated yellow crystal of holfertite on a brown, translucent topaz. Rolf Luetcke specimen and photo.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Orange holfertite crystal on a topaz crystal with metallic hematite. I obtained the specimen from Jake Slagle who obtained it at Tucson in February from geologist Patrick Haynes.
Β© Erin Lydon
The Cove, Topaz Mountain, Thomas Range, Juab County, Utah, USA
This is a micromount specimen of holfertite with hematite and topaz from the Cove (Topaz Valley), Topaz Mountain, Thomas Range, Juab County, Utah. I acquired the specimen from Don Smoley at the 2023 Erie mineral show. This specimen was in the former collection of Robert Rothenberg (1943-2021). Jamison K. Brizendine specimen and photo.
Β© Jamison K. Brizendine
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite crystals with hematite on quartz. I collected this specimen from the Holfertite pit, Starvation Canyon, Thomas Range. Brent Thorne specimen and photograph.
Β© Brent Thorne 2020
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A orange holfertite crystal. Sony Alpha 7R ii, bellows, Mitutoyo 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Collection and photo: Stephan Wolfsried.
Β© Stephan Wolfsried 6/2018
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Elongated yellow crystal of holfertite on a brown, translucent topaz. Rolf Luetcke specimen and photo.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Micro prismatic pale brownish holfertite crystal spanning a gap in crystallised quartz and topaz matrix.
Β© Andrew Hodgson
Thomas Range, Juab County, Utah, USA
I bought this from Chris Stefano Jan 21, 2020.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Yellow holfertite on colorless quartz from the type locality for holfertite. Chris Emproto collection and photo.
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
Cluster of holfertite crystals which has anchored itself in a corroded hole, or defect in an earlier hematite crystal.
Β© 2023 Storm Sears
Holfertite pit, Starvation Canyon, Thomas Range, Juab County, Utah, USA
A yellow jack-straw of holfertite, some hematite crystals all on a field of white adularia. Purchased from Jeremy Fueller, mine owner.
Starvation Canyon, Thomas Range, Juab County, Utah, USA
Bright yellow holfertite with hematite. Collected by and photo, Chuck Adan.
Β© 2023 Chuck Adan
