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Long John Mine, Haystack Mountain (Haystack; Boulder Mountain; Kern Knob), Inyo Mts (Inyo Range), Inyo County, California, USAi
Regional Level Types
Long John MineMine
Haystack Mountain (Haystack; Boulder Mountain; Kern Knob)Mountain
Inyo Mts (Inyo Range)Mountain Range
Inyo CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
36° 37' 47'' North , 117° 58' 51'' West
Latitude & Longitude (decimal):
Type:
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Lone Pine2,035 (2015)7.9km
Independence669 (2011)27.4km
Olancha192 (2015)38.7km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Lone Pine Gem & Mineral SocietyLone Pine, California8km
Mindat Locality ID:
79100
Long-form identifier:
mindat:1:2:79100:8
GUID (UUID V4):
0


A former Pb-Ag-Cu-Au mine located in secs. 16 & 21, T15S, R37E, MDM, 2.5 km (1.5 miles) NNE of Haystack Mountain (coordinates of record), S of Long John Canyon (8 miles E of Lone Pine), on private (patented) land within a Bureau of Land Management wilderness land area (Inyo Mountains Wilderness). Owned by Jack W. Walker (100%), California (1985). Operated during the periods 1925-1926 & 1939. MRDS database stated accuracy for this location is 10 meters.

Mineralization is hosted in limestone. The ore body strikes N30W and dips 60W, at a thickness of 1.83 meters. The ore occurs in fissures. Local rocks include Mesozoic granitic rocks, unit 3 (Sierra Nevada, Death Valley area, Northern Mojave Desert and Transverse Ranges).

Workings include underground openings comprised of shafts and adits.

Production data is found in: Goodwin, Joseph Grant (1957).

Production statistics: Year: 1926: Ore: ^40% Pb, 40 ounces (1,129 grams) Ag/ton.

Ore shipped in 1939 contained 5.94% Pb, 8.84 ounces Ag/ton, 0.77% Cu and some Au.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
Galena2.CD.10PbS

List of minerals for each chemical element

SSulfur
S GalenaPbS
PbLead
Pb GalenaPbS

Other Databases

Link to USGS MRDS:10076630

Other Regions, Features and Areas containing this locality


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.

References

 
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