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| Carlson, C.A., Wilson, S.A., Carlson, R.R., Bradley, L.A., Cornell, J., Gent, C.A., Goss, W.D., Groenboer, H., Haffty, Joseph, Haubert, A.W., Love, A.H., McDade, J.M., Moore, R.F., Riley, L.D., Moring, Barry, Singer, D.A., Page, N.J. (1985) Analyses for platinum group elements in samples from podiform chromite deposits, California and Oregon. Open-File Report Vol. 1985 (85-442) US Geological Survey doi:10.3133/ofr85442 | Report (issue) | | hospitality of numerous property owners in California and
Oregon»
The authors gratefully acknowledge this debt-...the U.S. Geological Survey and by Len Ramp of the
Oregon Department of Geology and Mineral Industries,,...collected from mines and
prospects in California and Oregon (figure 1).
Samples collected
during this study...study varied between dunite with disseminated
chromite grains to massive chromitite. For purposes of this...respectively.
Most of the samples of chromitite from Oregon were analyzed by
comparable techniques described | 👁 Image
| Page, Norman J, Singer, Donald A., Moring, Barry C., Carlson, Carl A., McDade, Johnnie M., Wilson, Stephen A. (1986) Platinum-group element resources in podiform chromitites from California and Oregon. Economic Geology, 81 (5) 1261-1271 doi:10.2113/gsecongeo.81.5.1261 | Journal (article/letter/editorial) | | Resourcesin Podiform Chromitites
from California and Oregon
NORMANJ PAGE,DONALD A. SINGER,BARRYC. MORING, CARLA...investigationfocuseson assessingpodiform acteristicsof the chromite deposits.
chromitedeposits
thatoccurin ophiolites...rocks
Klamath Mountainsprovince
in Californiaand Oregon ophiolites.In additionto
The KlamathMountainsp...terranewhichis intrudedby 160- to
CALIFORNIA & OREGON PC-E IN CHROMITITES
TABLE
1.
Age, Metamorphism...Low-grade, large resourcesof
chromite; predominantlycumulate
8
Josephine
157
Low, overlying
rocksprehnite-pumpellyite | 👁 Image
| | Report (issue) | | of
Chromite Deposits in the
Josephine Peridotite,
Northwestern California
and Southwestern Oregon
U.S...of Chromite Deposits in
the Josephine Peridotite,
Northwestern California and
Southwestern Oregon
Structure...of Part of the Josephine Peridotite,
Northwestern California and Southwestern Oregon
By JAMES G. EVANS...EVANS
Geology and Chromite in the Low Plateau Area,
Del Norte County, California
By JOHN P. ALBERS
A Magnetic...Magnetic Interpretation of the Josephine Peridotite,
Del Norte County, California
By ANDREW GRISCOM
| 👁 Image
| | Journal (issue) | | Developments in the
Canadian Magnesium Industry, 106; Chromite Deposits of the
Eastern Town$hips, Quebec, 109...Public
Analyst for the County of Surrey. Later, Dr. Pariy joined the
London County Council as an Assistant...reference to the varieties grown in Queensland.
Tangerine Juice Products. By C. D. Atkins, E. L. Moore and...Pea Aphid Control in Oregon. By K. W. Gray and J. Schuh. Bull. No.
389, Oregon Agric. Exp. Sta., 1941...annual general meeting of the Canadian
Institute of Mining and Metallurgy (Canad. Min. Metall. Bull.
1944 | 👁 Image
| | Journal (issue) | | Newest Natlonal Monument - John Day Foull Beds, Oregon by Royle C. Rowe ................................- ALL ORDERS MUST INCLUDE A $2.00 fff If in the USA - all others including Canada must Include full amount...specimen courtesy of Jean and Harry Hamel of Hamel Mining and Minerals. The crystal grouping to the left...red color Is caused by hematite. Courtesy Hamel Mining and Minerals. By Gerald I. Hemrich Author, Handbook...aquamarine Is 11 .75 carats. Courtesy of Hamel Mining and Minerals. Our Cover. • • Amethyst is a | 👁 Image
| | Journal (issue) | | Texas 78204
Mlcrocry•tal Collectlng In Keweenaw County, Michigan
by Jean R. Rentmeister ................CA. Host,
Gem and Mineral Society ol San Mateo County. H.B.
Murnan, P.O. Box 53, NAS Mollett Field, CA...Mineralogy Society. Annual Show.
Benton-Franklin County Fairgrounds. Kennewick, WA.
10-10 and 10-6. Donald...Soc:lety. Annual " Artistry from Nature." Ventura County Fairgrounds, Ventura, CA. 10-10 and 10-5. Ed Turner...Howard County Gem, Mineral and Artlfact
Show. Host. Big Spring• Proapec:ton Club. Howard
County Fair Bldg | 👁 Image
| | Journal (issue) | | lnaurance - ALL ORDERS MUST INCLUDE A $2.00 fN If In the USA - all others Including Canada must include full...Club of Amerlc:a. 4th of July Pow Wow. Jefferson County Fairgrounds. Madras, OR. William C. Walther, 3724...Belvidere 61008. Dealers. Aug. 2 and 3. Lewrenc:e County Rock and Mineral Club. Show. Pine St. Arena, off...number o n ~ letterhead. Orders from Dealers outside USA receive sa prompt, courteous service. JEWELRY PARTS...which we stand be~ind ~ur merchandise. We hove been mining and deoli~g in opal for 8 years and Inte~r1ty and | 👁 Image
| | Journal (issue) | | - ALL
ORDERS MUST INCLUDE A $2.00 fee if in the USA -all
others including Canada must include full amount...World's Fair of Gems and Minerals.” Host,
Clark County Gem Collectors. Las Vegas Convention
Center, Las...LAPIDARY SOCIETIES Annual
Show, “Gem-Main-1A”. Lincoln County Gem and
Mineral Society, host. Exposition Building...CONVENTION CENTER
LAS VEGAS, NEVADA
Host
CLARK
COUNTY
GEM
Welcome from the CFMS
COLLECTORS
President...of Mineralogical Societies,
hosted by the Clark County Gem Collectors. This “World’s Fair of Gems and | 👁 Image
| | Journal (issue) | | CA.
Host, Gem and Mineral Society of San Mateo County.
H.B. Murnan, P.O. Box 53. NAS Moffett Field ,...Gem end Mineral Club. 10th Annual
Show. Cayuga County Farm . Home and 4-H Center,
Grant Ave .• Rt. 5... Wauseon. OH . 8-6
and 8-2. Harold Arney. 9907 County Line Rd .. Britton. Ml
49229. Swapping. camping...Rollin' Rock Club Meeting .
June 1 and ~- StNle County Gem and Mineral Club. Show.
Steele Co. Fairgrounds...Central Ohio Rock Club. 2nd Annual
Show. Allen County Fairgrounds. Lima. OH. 10-10 and
11-6. Bob Junkins | 👁 Image
| | Journal (issue) | | - ALL
ORDERS MUST INCLUDE A $2.00 fee if in the USA - all
others including Canada must include full amount...World's Fair or Gems and Minerals." Host,
Clark County Gem Collectors. Las Vegas Convention
Center, Las...SOCIETIES Annual
Show. " Gem-Mai n-IA'". Llncoln County Gem and
Mineral Society, host. Exposition Building...2. Hells Canyon Gem Club. Annual Show. Mezpera County Fair Bldg., Lewiston, ID. Margaret Cline,
1229...Artistry from Nature." 10-10 and 10-5. Ventura
County Fairgrounds, Ventura, CA. Frank King, 68-4
Gulberson | 👁 Image
| | Journal (issue) | | World's Fair of Gems and Minerals." Host.
Clark County Gem Collector•. Las Vegas Convention
Center. Las...Western Maine Gem and Mineral
Festival. Oxford County Mineral and Gem Association
sponsor. Gould Academy...and
Mlne,.I Socletlff. 10th Annual Show. " Lake County
'Diamonds' and green Onyx." Masonic Temple. Highway...Washington St.. Dubuque 52001 .
July 13 and 14. Lincoln County Gem and Mlne,.I Society.
6th Annual " Down-Maine"...Pyrite
Cuprlte
Chalcopyrite
Vermiculite
Polyhallte
Chromite
Magnetite
Barite
Colemanite
Arsenopyrite
Bastnaesite | 👁 Image
| | Journal (issue) | | World's Fair of Gems and M inerals." Host,
Clafll County Gem Collectors. Las Vegas Convention
Center, Las...LAPIDARY SOCIETIES Annual Show,
"Gem-Main-IA". Lincoln County Gem and Mineral
Society, host. Exposition Bulld...Gem and Mineral Society.
18th Annual Show. GIia County Fairgrounds, Hwy 60,
Globe, AZ.. 31 and 1, 10-9;...Society. Annual
Show. Exposition Bldg., Solano County Fairgrounds,
Interstate 80 and Hwy 37, Vallejo...free.
Feb. 1 tlwu I . Oregon As,at. and Mineral Society. 15th Annual Show. Oregon Museum of Science, 4015 | 👁 Image
| | Journal (issue) | | $1.50 per lb.
Medium dark - moat popular color In USA$ .04 per carat ... $4.00 per tot
Pata de Gallo Agate...50 to
ORDERS MUST INCLUDE A $2.00 fee if in the USA receive our new Fall list of
all others including...World's Fair of Gems and Minerals." Host.
Clark County Gem Collectora. Las Vegas Convention
Center. Las...Society. Annual
Show In conjunction with Fresno County Fair. Fresno.
CA. 10-10 dally except 31st, 10-6...Mlnereloglcel Society.
9th Annual Show. Cowlitz County Fairgrounds. Longview. WA. 10-10 and 10-6. Bob | 👁 Image
| | Journal (issue) | | ............ 10
Collecting SunatoM In Lake County, Oregon by Harold M. Dunn ...........................Pyrite
Cuprlte
Chalcopyrlte
Vermiculite
Polyhalite
Chromite
Magnetite
Barlte
Colemanlte
Arsenopyrlte
Bastnaeslte...NFMS - Mrs. Lee Kendall. P.O. Box 5, Glenwood. Oregon
97120.
RMFMS - Evelyn Schafer, 3229 N. 60 St.,...Convention and Show.
"Garnet Star of Idaho." Nez Perce County Fairgrounds.
Lewiston, Idaho. Host, Helle Canyon...CA. Host.
Gem and Mineral Society of Ian Mateo County. H.B.
Murnan. P.O. 80)( 53. NAS Moffett Field, | 👁 Image
| | Journal (issue) | | CA Host.
Gem and Mineral Society of Sen Meleo County. H.B.
Murnan. P.O Box 53, NAS Moffett Field. CA...Oklahoma Rockhound Friends. Annual Rock
Swap. Grant County Fairgrounds. Pond Creek. OK. Hwys
81 end 60. Bea...Chautauqua County Gem end Mineral Club. 8th
Annual Show. " Floral Hall." Chautauqua County Fairgrounds...Valley Gem and Mineral Society. Show.
Tippecanoe County Fairgrounds. Teal Rd .. Lafayette. IN.
10-9 and...Monte. Canyon City and La Puente Clubs. Los Angeles
County Fairgrounds. Pomona. CA. 10-10 and 10-6. Bill
Houseman | 👁 Image
| | Journal (issue) | | - ALL ORDERS MUST INCLUDE A 12.00 r.e ii In the USA - all others including Canada must include lull...three Utah localities. Did you ever hear of anyone mining scenery? Well, it is done near Kanab and St. George...to material found at a site near K.a nab, Kane County. Here the s11ndstone is fairly coarse and the colorct...important locality is near St. George, Washington County, and produces specimens called picture rock. This...in Portland was visited by members of the Bergen County Mineralogical and Paleontological Society. This | 👁 Image
| | Journal (issue) | | feature articles
Levyne - Offretite from Beech Creek, Oregon
171
by John S. White, Jr.
Fluoborite - A New Locality...for the crystal specimen quality
of the San Diego County materials - both old
and new.
As usual, the exhibits...from Australia. The heulandite is
of a bright tangerine color and the stilbite a
strong peach hue. Also...operations from the Amelia mine, Boleo copper district, Santa Rosalia,
Baja California Sur, Mexico.
SINGLE...especially true of mining camps that flourish
for years and then become abandoned when mining ac
tivity ends | 👁 Image
| | Journal (issue) | | - ALL
ORDERS MUST INCLUDE A $2.00 fee if In the USA - all
others including Canada must include full amount...World'■ Fair of Gems and Minerals." Hoat,
Clertr County Gem CaNntorL Lu Vegas Convention
Center, Laa Vega...1oc1m11 Annual
Show, " Gem-Mei n-IA". LIIIColn County Qom and
........ Socl11J, host. Exposition Bulldlng...Ml 48009.
CLUBSHOWI
Apr. 4 tllru I . Mlllltegon County llodl and Ml-al ~ l alloft. " Water Wonderland...Pyrite
Cuprite
Chalcopyrlte
Vermiculite
Polyhallte
Chromite
Magnetite
Barlte
Colemanlte
Arsenopyrlte
Bastnaeslte | 👁 Image
|
| | - ALL ORDERS MUST INCLUDE A $2.00 fee if In the USA - all others including Canada must include full amount...World'■ Fair of Gems and Minerals." Hoat, Clertr County Gem CaNntorL Lu Vegas Convention Center, Laa Vega...1oc1m11 Annual Show, " Gem-Mei n-IA". LIIIColn County Qom and ........ Socl11J, host. Exposition Bulldlng...Ml 48009. CLUBSHOWI Apr. 4 tllru I . Mlllltegon County llodl and Ml-al ~ l alloft. " Water Wonderland...Goethlte Hematite Llmonlte Stlbnlte Orplment Enarglte Chromite Fluorite Cinnabar Braunlte ALL PRICES INCLUDE | 👁 Image
|
| | - ALL ORDERS MUST INCLUDE A $2.00 fee if In the USA - all others including Canada must include full amount...World'■ Fair of Gems and Minerals." Hoat, Clertr County Gem CaNntorL Lu Vegas Convention Center, Laa Vega...1oc1m11 Annual Show, " Gem-Mei n-IA". LIIIColn County Qom and ........ Socl11J, host. Exposition Bulldlng...Ml 48009. CLUBSHOWI Apr. 4 tllru I . Mlllltegon County llodl and Ml-al ~ l alloft. " Water Wonderland...Goethlte Hematite Llmonlte Stlbnlte Orplment Enarglte Chromite Fluorite Cinnabar Braunlte ALL PRICES INCLUDE | 👁 Image
| | Book (chapter) | | 62, 407 (1977).
tangerine garnet = orange grossular, O'Donoghue 211 (2006).
Tangerine Grossular = orange...(2003).
Ti-Al-magnesiochromite = Ti-Al-Mg-rich chromite, MM 59, 409 (1995).
Ti-amphibole = kaersutite...biotite, MM 19, 351 (1922).
titanchromite = Ti-rich chromite, Strunz & Nickel 857 (2001).
titanclinogumite...(1976); AM 63, 535
(1978).
titanochromite = Ti-rich chromite or Cr-rich ulvöspinel, AM 55, 2135
(1970).
titanoclinohumite...chondrodite, László 273 (1995).
titanokromit = Ti-rich chromite, László 273 (1995).
titano-låvenite = Ti-rich | 👁 Image
| | Book (edition) | |
INSTITUTE
METALLURGICAL
New
York
1949
OF
MINING
ENGINEERS
Copynicur, 1949, py THE
American
...and the
consequent more elaborate mining methods;
the need for mining ores
of lower grade, resulting...and Whitirip. By Hewitr WILSON
eee
012.6%...
Chromite. By W. D. Jounston, Jn., and T. P. THAYER
(VOY...heavy concrete structures such as dams, for stope mining,
explosive demolitions under special conditions...e
0.20
Turkey:
Kalah.
..
Gumuch.
Samos.....
USA.
Virginia...
Chester, Mass..|
New
York
New
York | 👁 Image
| | Journal (issue) | | - ALL
ORDERS MUST INCLUDE A $2.00 fee If in the USA - all
others Including Canada must include full amount...SOCIETIES Annual
Show. "'Gem-Main-IA". Llncoln County Gem end Mlneral
Society, host. Exposition Building...Cambodia or Vietnam. Their
cluding pink, red, tangerine, translucent
final bid of approximately $400,000...253-7514
10 - JUNE 1975
Show. Pavillion. J osephine County Fairgrounds, Redwood Expressway, Grants Pass, OR...space
filled. Admission and parking free.
.lune 1.
County Mtnerafotr and P8'Nntolotr society. 6th Annual | 👁 Image
| | Journal (issue) | | - ALL ORDERS MUST INCLUDE A $2,00 , - If in the USA - all others Including Canada must Include full amount...Galaxy Diamond Grinding Wheels, compound kit, pads. OREGON 11 COMPLETE ............................... ...its end. It is a walk of about one mile to the mining area. Sapphire has been mined at Laurel Creek and...near Watchung was visited by members of the Bergen County Mineralogical and Paleontological Society. Although...that is not true. It is the minor problems of the mining venture Is a rich land and supports an amazing | 👁 Image
| | Journal (issue) | | scale of waste and destruction both in terms
of mining for more minerals and landfills filling with
minerals...to reddish-purple color
and is from the Kolwezi District in the Democratic Republic of Congo. Sometimes...crystals on top
of a dark matrix of chromium ore (chromite),
creating great color contrast.
The mineral was...smithsonite comes from the Kelly Mine in
Socorro County, New Mexico.
8
9
Drusy azurite from
Morenci Mine...AC E -TH O M P S O N
Germany’s Idar-Oberstein district produced garishly
colored but perfectly natural |
|
