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Cappy's Diggins, White Pine County, Nevada, USAi
Regional Level Types
Cappy's DigginsMine
White Pine CountyCounty
NevadaState
USACountry

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Latitude & Longitude (WGS84):
38° 41' 13'' North , 114° 48' 56'' West
Latitude & Longitude (decimal):
Type:
Nearest Settlements:
PlacePopulationDistance
Lund282 (2011)25.1km
Mindat Locality ID:
438658
Long-form identifier:
mindat:1:2:438658:5
GUID (UUID V4):
8288939b-2bcd-4139-b05e-3d8c731bcfc3
Other/historical names associated with this locality:
Streator Mine; NBMG Sample Site 819; Consolidated Group-5 Claims


Structure: Nw Trending Shear

Alteration: Oxidation ; Silicification

Deposit: Deposit occurs As replacement of limestone bed but may cross-cut bedding at depth (m40 & m50 As of 1931). Mineralization occurs in the limestone and shale above the quartzite. The shafts are in a silicified, brecciated limestone unit (pioche fm). Dump rock is brown silicified limestone with quartz and calcite veins and veinlets. Some quartz vein was noted with pods of galena and copper oxides. Some strongly silicified quartz-cemented breccia with silicified fragments was noted on the dump. Although no structure was observed in the shafts, the presence of abundant breccia on the dump and the alignment of the shafts indicate that these workings explored replacement along a shear zone. Possibly the quartz vein was emplaced along a shear zone also, although the vein did not appear to have been brecciated.

Deposit type: Polymetallic replacement

Development: Reported to have produced some high grade ore at a relatively early day (schrader, 1931, p14), shafts currently being worked on a small scale

Geology: Geologic setting similar to cave valley workings. Quartz veins common, may have been emplaced along shear zone. Replacement of lowermost limestone bed in pioche fm. Which overlies thick quartzite bed

Rock formation(s): Pioche Shale


Ore(s): Bedding And Intersection Of Bedding With Nw Striking Shear Zone

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Standard Detailed Gallery Strunz Chemical Elements

Commodity List

This is a list of exploitable or exploited mineral commodities recorded at this locality.


Mineral List


3 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

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Alphabetical List Tree Diagram

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Quartz4.DA.05SiO2
Group 5 - Nitrates and Carbonates
Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
Baryte7.AD.35BaSO4

List of minerals for each chemical element

CCarbon
C CalciteCaCO3
OOxygen
O BaryteBaSO4
O CalciteCaCO3
O QuartzSiO2
SiSilicon
Si QuartzSiO2
SSulfur
S BaryteBaSO4
CaCalcium
Ca CalciteCaCO3
BaBarium
Ba BaryteBaSO4

Other Databases

Link to USGS MRDS:10111458

Other Regions, Features and Areas containing this locality

North America Plate

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