Princess Pat Mine

Princess Pat Mine

Details:
Painting Date
30th of November -0001
Painting Type
Fluorescent Mine
Detailed Image Link
Description:

Just Tungsten Quarries Mine (Shadow Mts Tungsten-North Field; Shadow

Mtn. Mines; Just Associates Mine; Princess Pat Mine; Shadow Mountains

Mines; Shadow Mountain Mine), Silver Peak [2]Shadow Mountains

Tungsten-North FieldShadow Mts [2]San Bernardino

Co.,CaliforniaUSA

 

 

Latitude & Longitude (WGS84): 34° 44′ 56” North , 117° 32′ 54” West
Latitude & Longitude (decimal): 34.74891, -117.54839

A former W occurrence/mine located in secs. 30 & 31, T8N, R6W, SBM, 1.3 km (0.8 mile) NNW of Silver Peak [2] (coordinates of record), (13 air miles W of Helendale). The property is comprised of 440 acres. Produced during the periods of 1938, the 1940’s and 1952. MRDS database stated accuracy for this location is 10 meters.

NOTE: The geographic coordinates presented in USGS MRDS database file #10035328 are in error and place this locality in section 32.

Mineralization is hosted in limestone. Scheelite occurs in a quartz vein cutting garnet-epidote-quartz tactite bodies that exist at the contact between metamorphic rocks and granite (?). Associated rocks include Late Cretaceous granite. Coliated rocks strike slightly N of E and dip gently S. Local rocks include pre-Cenozoic metasedimentary and metavolcanic rocks undivided.

Workings include surface and underground openings comprised of 1,800 feet of zig-zag trenches, 10 feet wide and 6 to 10 feet deep plus one 65 foot shaft with no underground mining. Ore was being mined from a bench cutting into a trenched area about 50 feet N of the shaft (1953).

A few hundred tons of ore yielded during the first half of 1952 was of an undisclosed grade.

Mineral List

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Valid Species Al Ca Fe H O Si W Zn

4 valid minerals.

Where Vincent Was:
San Bernardino County

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