Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Kings Extension Mine, Kings County, California, USAi
Regional Level Types
Kings Extension MineMine
Kings CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
35° 54' 38'' North , 120° 16' 15'' West
Latitude & Longitude (decimal):
35.91056,-120.27083
GeoHash:
G#: 9q6kr1m6n
GRN:
N24W71
Type:
Mine
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Avenal13,301 (2017)16.5km
Coalinga16,564 (2017)26.7km
Kettleman City1,439 (2011)29.8km
Shandon1,295 (2011)29.9km
Whitley Gardens285 (2011)35.2km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
Coalinga Rockhound SocietyCoalinga, California27km
Santa Lucia RockhoundsPaso Robles, California49km
Mindat Locality ID:
80746
Long-form identifier:
mindat:1:2:80746:0
GUID (UUID V4):
0


A former Hg occurrence/mine located in the SE¼SE¼ sec. 19, T23S, R16E, MDM, 0.7 km (0.4 mile) NE of Table Mountain (coordinates of record). MRDS database stated accuracy for this location is 100 meters.

Local rocks include ultramafic rocks, chiefly Mesozoic, unit 3 (Coast Ranges and Western Klamath Mountains).

Local geologic structures include: A shear zone.

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
ⓘCinnabar2.CD.15aHgS

List of minerals for each chemical element

SSulfur
Sⓘ CinnabarHgS
HgMercury
Hgⓘ CinnabarHgS

Other Databases

Link to USGS MRDS:10040685

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate
USA

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

(n.d.) Minerals Availability System (MAS), U.S. Bureau of Mines.file ID #0060310010
Southern Pacific Company (1964b) Minerals for Industry, Summary of Geological Survey 1955 - 1961: Vol III - 242 pp., Southern California, Southern Pacific Co., San Francisco, CA 94105: 14.
(2005) Mineral Resources Data System (MRDS), US Geological Survey.
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