👁 Image
| | Book | | FILOSSILICATOS Paulo CésarPereira das Neves Daniel Atencio ~ Editora da ULBRA ENCICLOPÉDIA DOS...Paulo César Pereira das. Enciclopédia dos minerais do Brasil / Paulo César Pereira das Neves e Daniel Atencio...vivenciando uma experiência única, de uma paixão a serviço das ciências geológicas. Enciclopédia dos Minerais do...associações de minerais e rochas, além da caracterização das propriedades químicas, físicas e cristalográficas...inexistência de registros fotográficos brasileiros das espécies consideradas, recorremos a coleções provenientes | 👁 Image
| | Journal (issue) | | row, from left:
Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department...Budd photo.
Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...Fluorite on quartz, 13 cm, from the Yaogangxian mine, Chenzhou Prefecture, Hunan Province, China.
The...kunzite), 9 cm, from the Urucum mine, Galiléia, Minas Gerais, Brazil.
Gus & Jane Eifler collection; Holly...the Musonoi
mine, Zaire (#950). Jerry Cone photo.
Adamite, 5-mm view, from the
Mohawk mine, San Bernardino | 👁 Image
| | Journal (article/letter/editorial) | | aegirine with minor haüyne, leucite, monazite, and zircon.
Arisite-(Ce) occurs in 0.1 mm to 10 cm miarolitic...piemontite. In addition, manganiandrosite-(La),
zircon, monazite-(La), xenotime-(Y), chernovite-(Y), Nd-rich...arsenoflorencite-(La) occurs
in direct association with zircon, quartz, hematite, ardennite(As), andalusite, sillimanite...across, intergrown
with large amounts of small zircon crystals and penetrated by
aegirine crystals. Polylithionite...Metarauchite is found at the Schweitzer vein of the Eduard
mine, Jáchymov, Czech Republic covering altered aggregates | 👁 Image
| | Catalog/List | | museum-quality Tourmalines, including the
2nd largest Sapo Mine “shaving brush” and an exceptional Elbaite on Feldspar...Auction 2
53001 CALEDONITE
Mammoth-Saint Anthony Mine, Tiger, Pinal Co., Arizona, USA
Named by the Romans...This example hails from the Mammoth-Saint Anthony Mine:
a legendary Arizona locality. Unlike the vast majority...Caledonite and a
dash of azure blue Linarite. The mine is now collapsed and only a memory for the lucky...
53002 CHALCOCITE
Lucky Friday Pocket, Flambeau Mine, Ladysmith, Rusk Co., Wisconsin, USA
This is one | 👁 Image
| | Catalog/List | | founder of Newmont Mining and owner of the Tsumeb mine. Upon his
demise, it lent its considerable charm...49001 FINE AMETHYST GEODE PAIR
Rio Grande do Sul, Brazil
This excellent sliced geode pair boasts gemmy,...CITRINE GEODE PAIR
Rio Grande do Sul, South Region, Brazil
Citrine is one of the more desirable forms of Quartz...
49003 AMETHYST GEODE PAIR
Rio Grande do Sul, Brazil
Eons ago: hot flowing lava moved across the land...TABLETOP AMETHYST
CATHEDRAL
Rio Grande do Sul, Brazil
This unique Amethyst geode features a
“double hump” |
|
