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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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Coon Creek Number 1 Mine (Pine Flat; Pine Flat Bench), Lower Coon Mountain, Klamath Mountains, Del Norte County, California, USAi
Regional Level Types
Coon Creek Number 1 Mine (Pine Flat; Pine Flat Bench)Mine
Lower Coon MountainMountain
Klamath MountainsMountain Range
Del Norte CountyCounty
CaliforniaState
USACountry

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Latitude & Longitude (WGS84):
41° 47' 39'' North , 123° 54' 19'' West
Latitude & Longitude (decimal):
41.79417,-123.90528
GeoHash:
G#: 9prvu2qut
GRN:
N28W67
Type:
Mine
Köppen climate type:
Csb : Warm-summer Mediterranean climate
Nearest Settlements:
PlacePopulationDistance
Gasquet661 (2011)7.8km
Hiouchi301 (2011)13.8km
Bertsch-Oceanview2,436 (2011)21.5km
Crescent City6,774 (2017)24.9km
Smith River866 (2011)24.9km
Mindat Locality ID:
74608
Long-form identifier:
mindat:1:2:74608:0
GUID (UUID V4):
0


A former Cr-Fe mine located 1.7 km (5,600 feet) ENE of Lower Coon Mountain (coordinates of record), along Coon Creek.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

ⓘ Chromite
Formula: Fe2+Cr3+2O4

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘChromite4.BB.05Fe2+Cr3+2O4

List of minerals for each chemical element

OOxygen
Oⓘ ChromiteFe2+Cr23+O4
CrChromium
Crⓘ ChromiteFe2+Cr23+O4
FeIron
Feⓘ ChromiteFe2+Cr23+O4

Other Regions, Features and Areas containing this locality

North AmericaContinent
North America PlateTectonic Plate

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

Wells, F.G., Cater, F.W., and Rynearson, G.A. (1946), Chromite deposits of Del Norte County, California: California Division Mines Bulletin 134, part 1, chapter 1: 55.
O’Brien, J.C. (1952b), Mines and minerals of Del Norte County, California: California Journal of Mines and Geology (Report 48): 48(4): 285.
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