A Cr occurrence located in sec. 10, T1N, R1E, HM, 2.4 km (7,900 feet) SSE of Orick, on National Park land. NOTE: MRDS database stated accuracy for this locality is 1,000 meters.

Associated rocks include the Franciscan Schist. Mica schist & green schist are exposed at the surface.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Commodity List

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

ⓘ Chromium

Mineral List

ⓘ Chromite

1 valid mineral.

Detailed Mineral List:

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

References:

(2005) Mineral Resources Data System (MRDS), US Geological Survey.

Gallery:

List of minerals arranged by Strunz 10th Edition classification

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

List of minerals for each chemical element

O	Oxygen
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	Iron
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄

Other Databases

Link to USGS MRDS:	10030523

Other Regions, Features and Areas containing this locality

North AmericaContinent

Coast MountainsMountain Range

North America PlateTectonic Plate

California Coast RangesAccretionary Complex
Franciscan DomainDomain

USA

California
- Humboldt County
  - Coastal RangeMountain Range

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

Minerals Availability System (MAS) file ID #0060230147.

Irwin, W.P. (1960) Geologic reconnaissance of the northern Coast Ranges and Klamath Mountains, California; with a Summary of the Mineral Resources; California Division of Mines Bulletin 179, 80 pp.: Pl. 1.

Miller, M.H. and Theyer, T.P. (1962), USGS Mineral Investigative Resources Map MR-26.

USGS MRDS database (2005), loc. file ID #10030523 & 10114798.

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