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Search Results for "gold muscovite schist"

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Showing: 1 to 10 of 326 matches for "gold muscovite schist"  Page   1   2   3   4   5   6   7   8   9  next
TITLE Mineral Resources Of The Lick Creek Roadless Study Area, Valley County, Idaho ? Summary 
SUMMARY ... Muscovite schist crops out locally in the Fall Creek Saddl e area and ... bismuth, boron,
cadmium, calcium, chromium, cobalt, copper, gallium, gold, iron, lanthanum ...
AUTHOR Horn, Michael C.
PUBLISHED 1986
TITLE Mineral Resources Of The Jacumba Study Area, Imperial County, California ? Summary 
SUMMARY ... One cl aimant was sporadica1ly prospecting for gold on claims in the nort h ... ror.ks
in the study area are pre-Cretaceous biotite- muscovite schist, quartzi te ...
AUTHOR McHugh, Edward L.
PUBLISHED 1985
TITLE Mineral Investigation Of The Condrey Mountain Rare II Area (Nos. 5704 And 6704), Siskiyou County, California ? Summary 
SUMMARY ... mining district, a significant producer of gold from placers, and gold, si
lver , ... 0.05 oz gold per ton (1.7 gft), /.16 oz silver per ton ...
AUTHOR Mayerle, Ronald T.
PUBLISHED 1983
TITLE Mineral Resource Assessment Of A Quartz-Schist Formation Site-Specific Study Area, Blue Joint Wilderness Study Area, Ravalli County, Montana 
SUMMARY ... Area of Low Mineral Resource Potential for Gold·Silver- 6 ... 3). The quartz schist is
black to gray ... of abundance , quartz, plagiocla se, bioti te, and muscovite. ...
AUTHOR Dunn, Michael D.
PUBLISHED 1987
TITLE Mineral Investigation Of The Big Maria Mountains Wilderness Study Area (BLM) Coca -321, Riverside County, California ? Summary Statement 
SUMMARY ... in gneiss and schist cont ai n mal achite , chrysocolla , chal copyr ite , hemat
ite , cal cite , and barite. Same s cont ained as much as 0.408 oz/ton gold , 0 ...
AUTHOR McHugh, Edward L.
PUBLISHED 1982
TITLE New Typomorphic Microelements And Precious Metals In Carbonaceous Rocks In The East Of Russia 
SUMMARY ... Hg - Pb - Zn - Sn content in the schist- ... more rarely intersecting quartz and
muscovite-quartz ore ... Ore mineralization is represented: by gold, platinum, iridium ...
AUTHOR Alexandrova, T.N.
PUBLISHED 2012
TITLE Mineral Resources Of The Indian Pass And Picacho Peak Study Areas, Imperial County, California ? Summary 
SUMMARY ... Page 8. !lp",ard from the fault and contains gold, silver, and copper (Haxel , 1977,
p. 110). Schist in the lower plate is not dS extensively altered as the ...
AUTHOR Rumsey, Clayton M.
PUBLISHED 1986
TITLE Lithological Controls on Disseminated Gold Mineralisation, Macraes Mine, Otago Schist, New Zealand 
SUMMARY ... Muscivite is phengitic. C. Microsheared massive schist. Microshears contain sulfides
(with gold), graphite, and illitised muscovite. Page 5. ...
AUTHOR D Craw
PUBLISHED 2004
TITLE Archaean Gold Systems of South Australia 
SUMMARY ... Gold-rich zones are localised within the biotite-muscovite schist and at this stage
it is possible that the gold is either simply reworked from a pre-existing ...
AUTHOR A Reid
PUBLISHED 2007
TITLE Geology and Processing Problems of Primary Gold Deposits of Northeast Brazil 
SUMMARY ... 0 ARcHEm GNEISS .mEMENr I MOSTLY CAICO, c0MPL.x Page 5. 62 GOLD MINING 88 Fig. ...
H-QUARTZITES, QUARTZ -MUSCOVITE SCHIST AND YETA- CON8LOY ERATES . ...
AUTHOR Salim, José ; Subrahmanyan, T. V.
PUBLISHED 1988
Showing: 1 to 10 of 326 matches for "gold muscovite schist"  Page   1   2   3   4   5   6   7   8   9  next

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