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| | Journal (article/letter/editorial) | | Gemstones of California
Downloaded by [University of Calgary] at 05:46 04 February 2015
MICHAEL GRAY...GRAY
P. 0. Box 727
Missoula, Montana 59806
CALIFORNIA 1s HUGE-the third largest state in the
United States...Imagine, as a field collector, being able to go
mining virtually any month of the year-the deserts in...amethysts just hours away from your home. That
is California.
The focus of this article covers only the facetable...facetable,
transparent materials found in California. It would take
another article to describe the state’s | 👁 Image
| | Journal (article/letter/editorial) | | Planetary Sciences, California Institute of Technology, MS 170-25, Pasadena, California 91125, U.S.A.
Materials...Rutherford no. 2 (Virginia),
Himalaya (California), and George Ashley Block (California) pegmatites were determined...zone to the core zone of
the Rutherford no. 2 and Himalaya pegmatites, consistent with increasing H2O activity...as wt% H2O, range
up to one tenth or more. In grossular garnets, OH exists as the
hydrogarnet substitution...pegmatite, George
Ashley Block pegmatite, and the Himalaya Mine.
The Rutherford no. 2 pegmatite is a steeply | 👁 Image
| | Journal (article/letter/editorial) | | Library] at 07:06 06 January 2015
Even though California is known as the “Golden State, ” it could also...the Tourmaline State, or the Colemanite State.
California is, in fact, one of the world’s greatest sources...localities, the reader is encouraged to
consult the “California Locality Index” (Kampf et al. 1989).
The bibliography...great deal from the
many publications of the California Division of Mines and
Geology. The most valuable...mines in California is the Consolidated Index of
Publications, Division of Mines and State Mining Bureau | 👁 Image
| | Journal (issue) | | image: Miners at the Pala Chief
Mine, San Diego Country, California, circa
1903. On the back of the original...view of
American Gems
worked ledge. Kunzite and gem tourmaline
American Gemstones – What They Are and...from the Oceanview Mine in
Southern California; the 0.72-ct benitoite (left
California Gems – More Than...Dallas Gem Mine area, San
America’s Royal Gems – Montana and Yogo Sapphires
Benito County, California; the...the U.S. State of Maine
phires is from the Gem Mountain Mine, GranTantalizing Turquoise
ite Country, Montana | 👁 Image
| | Journal (issue) | | of the Little Three mine pegmatites,
Ramona district, San Diego County, California ..................... B. Spaulding
R. A. Mason & R. F. Martin
,
California locality index ...........................................129
by A. R. Kampf & the Southern
California Chapter of the Friends
of Mineralogy, Locality...e P e g m a t i t e s
Ramona
,
istrc San Diego
D
,California
Eugene E. Foord
U. S. Geological Survey...Louis B. Spaulding, Jr.
P. O. Box 807, Ramona, California 92065
Roger A. M ason
Dept, of Earth Sciences | 👁 Image
| | Report (issue) | | hypnotic pages of “California and
Nevada on the website”—almost entirely California, in fact, with a little...the famous Little
Three mine, Ramona district, San Diego County, California, the star of the show (to...cm, from the Little Three mine, Ramona district, San Diego
County, California. Ex Bryant Harris collection...cm, from the Little Three mine, Ramona district, San Diego County, California. Ex
Bryant Harris collection...Pala district, San
Diego County, especially from the Stewart mine. And from the Himalaya mine, Mesa
Grande | 👁 Image
| | Journal (issue) | | R. Kampf
Natural History Museum of
Los Angeles County
George Robinson
National Museums of Canada
Arthur...Five
Tourrmline-1
the first special issue in the Gem Minerals Series
Introduction
Notes from the Editor....................365
by C. A. Francis
Pakistan
Gem pegmatites of the Shingus-Dusso area,
Gilgit, Pakistan............413
by A. M. Bassett
California
Recent work at the Himalaya m in e ..........................lepidolite, mined recently at the
Himalaya mine, Pala, California. William Larson
collection; photo by | 👁 Image
| | Journal (issue) | | THE
GEMMOLOGICAL
ASSOCIATION
OF GREAT BRITAIN
GEM MOLOGICAL ASSOCIATION
OF GREAT BRITAIN
SAINT
DUNSTAN'S...of precious stones is a source of
worry for the gem jeweller. A n actual case is described here, with...other than those of the usual commercial scale
for gem diamonds, which includes colourless stones to those...N G
There is no point whatsoever in irradiating gem diamonds of
good original colour as this would probably...for a gemstone variety although by no means all gem materials show definite
absorption bands. There are | 👁 Image
| | Book | | Benitoite • 6 cm wide• Benitoite Gem Mine, San Benito County. California Acq11iredfro111 Rob Lal'insky,... Emerald (Beryl) on Calcite• 4.7 c.:mtall • Coscuez Mine, Boyaca Department, Colombia Ac:quiredfrom Mall/tea·...to this day. This shift extended to science and mining, and were thus relevant to me and my story, as...daughter Laura. My son Nat and I learned to sail her on San Francisco Bay, and before long I was planning a serious...Aquamarine (Beryl)• 12 cm tall• Shigar Valley, Skardu District Gilgit-Baltistan, Paki. tan Acquired from Wayne | 👁 Image
| | Book (volume) | | The Bowers Museum of Cultural Art
Santa Ana, California
+
GEMSTONES OF EAST AFRICA
by Peter C. Keller...Nevada; blue, cushion cut topaz (25.30 ct), Ramona, California; brownish
yellow octagonal calcite (21.30 ct)...ct), Ramona,
California; deep red cushion cut rhodochrosite (25.56 ct), Sweet Home Mine, Colorado; colorless...Kern
County, California; octagonal step cut violetish pink kunzite (26.61 ct), Pala, California.
NECKLACE...Vivid blue matched benitoite gems from San Benito County, California, consisting of 52 benitoites and 75 | 👁 Image
| | Book | | [
425-528
337--400
COLORADO-II]
273-336
[
CALIFORNIA ]
385-448
[
AUSTRALlA]
353-504
KATANGA]
...On a spectacular find of crocoite in the Adelaide
mine, Dundas, Tasmania (by A. H. Chapman)
3:111-113
ADOLFSSON...Iaria from the Howard-Montgomery quarry,
Howard County, Maryland (by J. S. White)
25:53-54
AFGHANISTAN...AJO
Famous mineral localities: the New Cornelia mine,
Ajo, Arizona (by W. J. Thomas & R. B. Gibbs)
14:283-298...Iron-manganese phosphates of the Williams
pegmatites, Coosa County, Alabama (by P. B.
Leavens & T. A. Simpson) 6:66-73 | 👁 Image
| | Book | | MINERALS OF CALIFORNlA
299"
257889
PEMBERTON' HOFE CALIFORNIA
MINERALS
2995
SEP
1933
OINCO
Digitized by...org/details/mineralsofcalifo00pemb
MINERALS
OF CALIFORNIA
-
MINERALS
OF CALIFORNIA
H. Earl Pemberton
~ VAN NOSTRAND...H. Earl, 1907Minerals of California.
An updating of: Minerals of California:
centennial volume, 1866-1966...index.
1. Mineralogy - California. 2. Mines and mineral
resources - California. I. MUidoch, J oseph,
1890Minerals...1890Minerals of California.
11. Title.
QE375.C32P45
549.9794
81-15963
ISBN 0-442-274882
AACR2
Preface | 👁 Image
| | Book (edition) | | interesting facts about
the people involved in mining, current price lists of
various stones, and numerous...unique and
valuable reference by every collector, gem cutter, miner,
geologist, mineralogist, jeweler,...from the Tourmaline
Q ueen .1ine, Pala, San Diego County, California. From a pen-and-ink drawing by W. E...price increases, which make it more attractive to mine domestic deposits at a profit. Foreign labor is...information is included on the persons involved in mining the deposits, with dates and other pertinent information | 👁 Image
| | Journal (issue) | | Dunn
Famous mineral localities: the Gold Hill mine,
Tooele County, Utah .................................. S. Wise
The Wagon Wheel Gap fluorspar mine,
Mineral County, Colorado ....................................33
by B. Cairncross
The Jan Coetzee copper mine,
Namaqualand, South Africa .......................right of amateur col
lecting and recreational mining, and the use of public and private
lands for educational...mineral fluorescence, visit Franklin and Sterling Hill in
New Jersey; if you are, visit there anyway.
| 👁 Image
| | Journal (issue) | | Euclase, 2.3 cm, from the Gachalá mine, Guavió-Guatéque mining district, Boyacá Department, Colombia.
Gail...cm, from Stak Nala, Haramosh Mountains, Skardu district, Gilgit-Baltistan, Pakistan.
Zach Goodman collection;...twin, 5.5 cm, from the Amo tin deposit, Ximeng County, Yunnan, China. Wally Mann collection; Joe Budd...Budd photo.
Tanzanite, 7.6 cm, from the Merelani mine near Arusha, Tanzania. Barry & Beth Kitt collection;...2.2 cm, from the Pulsifer quarry, Androscoggin County, Maine. Kyle Kevorkian collection; Jordan Root | 👁 Image
| | Book | | ^ '“
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West Orange
SOUTH SAN FRANCISCO PUBLIC LIBRARY
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MINERALS OF CALIFORNIA
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MINERALS
OF CALIFORNIA
MINERALS
OF CALIFORNIA
H. Earl Pemberton
r
i
L
]
VAN...H. Earl, 1907Minerals of California.
An updating of: Minerals of California:
centennial volume, 1866-1966...Includes index.
1. Mineralogy -California. 2. Mines and mineral
resources- California. I. Murdoch, Joseph,
1890Minerals | 👁 Image
| | Journal (issue) | | involves a new locality for spessartine
1998 California Show
at the Pomona Fairgrounds
Mrs. Kay Robertson...103341/ona Ave.
Los Angeles, CA 90064
This year's California Show was held again in Pomona,
but luckily in...the variety of minerals occurring in Southern California,
there are many excellent field collectors.
...stibnites from a
new Nevada locality, the Murray Mine, not the old Manhattan,
but he had only three specimens...clear
calcites from a small pocket in the Meikle Mine, the new locality for the superb yellow barites | 👁 Image
| | Book | | GEOLOGY OF
THE ELSINORE FAULT ZONE
SAN ·DIEGO REGION
•
,
.
San Diego Association of Geologists
South... GEOLOGY OF
THE ELSINORE FAULT ZONE
SAN DIEGO REGION
San Diego Association of Geologists
South Coast...Elsinore Fault Zone
San Diego Region
Geology of the Elsinore Fault Zone. San Diego Region
Copyright ©...© 2003 by the San Diego Association of Geologists (SDAG) and South Coast Geological Society (SCGS)
Individual...and inquiries to:
SDAG
P.O. Box 1911 26
San Diego, California 92 159- 11 26
w. w. w.sandiegogeologists | 👁 Image
| | Journal (issue) | | Newsletter
$6.00
Fibrous Malachite from the Mindingi Mine
Katanga, Democratic Republic of the Congo
Tony Nikischer...fibrous malachite from the Mindingi Mine in the
Kambove District of Katanga began to appear in the specimen...ten {I 0) years ago (see figure
J ). Although the mine was first worked superficially in the 1930s
for...DRC as well (see figure 2).
Today, the Mindingi Mine continues to produce wonderful
malachite specimens...specimenand
image.
Nickel Laterite
From the Tiebaghi Mine, New Caledonia
Bob Werner
werner@lcturbonet.com | 👁 Image
| | Catalog/List | | 10:00 AM – 5:00 PM CT
Heritage Auctions Design District Annex
1518 Slocum Street • Dallas, TX 75207
Session...5:00 PM ET
LOT VIEWING
Heritage Auctions Design District Annex
1518 Slocum Street • Dallas, TX 75207
Thursday...grow.
73001 TOURMALINE
Momeik Township, Kyaukme District, Shan State, Myanmar (Burma)
Looking almost like...com/6150
73002 TOURMALINE
Momeik Township, Kyaukme District, Shan State, Myanmar (Burma)
For those that have...750
73003 TOURMALINE
Momeik Township, Kyaukme District, Shan State, Myanmar (Burma)
As if Momeik doesn’t | 👁 Image
| | Journal (issue) | | ber-D ecem ber 1977
ISSUE!
TourmalineGolconda mine,
Minas Gerais, Brazil
SHOWS
Sul/urPerticara, Romagna...U E S t AVETltlB
0)A C L
PyromorphiteWheatley mine,
Hours: Wed-Sat. 10-5
Sunday 12-5 [evenings
by...in e ra l fro m th e
B e n ito ite G em M in e , San B e n ito
C o u n ty, C a lif o r n ia ............lf Pabst,
Jam es R. H in th o rn e
Artinite fro m San B e n ito C o u n ty ,
C a lifo r n ia ............ike S y s te m , M e sa G ra n d e D is tric t,
San D ie g o C o u n ty , C a lifo r n ia .......... | 👁 Image
| | Journal (issue) | | . 805
by R. M. Hazen
The best grossular garnets from
the Jeffrey mine, Asbestos, Quebec ........ ...................... 908
by A. Miglioli
COVER:
GROSSULAR crystals to
2.8 cm with pale green
diopside on...and considered to
be the finest known Jeffrey
mine grossular specimen.
Marco Amabili collection;
James Elliott...(deceased)
Peter L. Via
Salim Edde
Daniel Trinchillo
Lyda Hill
Scott A. Rudolph
Daniel J. Record
Gail & Jim Spann...more detail, but only for those few species having
gem value, and only those found in North America.
Mineral | 👁 Image
| | Journal (issue) | | preservation of valuable specimen localities and mining deposits. John Lindell agreed to write an article...finding and exploring lost localities; include mining ethics in our educational outreach and a possible...~~~~~~~~~ Clinoclase from Tin Stope, Majuba Hill Mine, Antelope Dist., Pershing Co., NV, FOV: 1.78 mm...Displays at the 2018 PNWFM Symposium: Minerals of California By Bob Meyer The Rice Museum of Rocks and Minerals...case, featuring 12 specimens from the State of California. The 2018 PNWFM Annual Symposium featured 10 | 👁 Image
| | Journal (issue) | | Cooper
Nottingham, England
Anthony R. Kampf
L.A. County Mus. of Nat. Hist.
Los Angeles, CA
Steven R. Morehead...The American Mineral Treasures Exhibition,
Tucson Gem & Mineral Show 2008 . . . . . . . . . . . . . 165...COVER: COPPER, 8.3 cm, from
the Central mine, Keweenaw
County, Michigan—considered
by some to be the world’s...Mineral
Treasures exhibition at the 2008
Tucson Gem and Mineral Show.
Jeff Scovil photo.
The Mineralogical...fine minerals on DVD
wilensky
Fluorite, Huanzala mine, Dos de Mayo Province, Peru.
Wilensky Fine Minerals | 👁 Image
| | Journal (issue) | | R. Kampf
Natural History Museum of
Los Angeles County
Arthur Roe
Tucson, AZ
Abraham Rosenzweig
University...AZ 85715
602-299-5274
Articles
The Jacupiranga mine, Sao Paula, Brazil ............................... M. Martins
The Jensen quarry, Riverside County, California ...........................................Doorselaer
A highly magnesian alleghanyite from Sterling Hill, New J ers ey
by O. V. Petersen, J. Bollhorn and...Mineralogical Research Co.,
704 Charcot Avenue,
San Jose, CA 95131. A list of
other dealers in back issues |
|
