Structure: Rio Grande Rift Lincoln County Porphyry Belt

Deposit: Black knight assayed 43.4% fe, good night 45.1% fe.

Deposit type: Skarn Fe

Geology: Radioactivity 3 times background.

Rock formation(s): San Andres

Ore(s): Intrusive Contact

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.

ⓘ Iron

Mineral List

ⓘ Magnetite

1 valid mineral.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

ⓘ Limestone

ⓘ Syenite

Detailed Mineral List:

ⓘ Magnetite

Formula: Fe²⁺Fe³⁺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
ⓘ	Magnetite	4.BB.05	Fe²⁺Fe³⁺₂O₄

List of minerals for each chemical element

O	Oxygen
O	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄
Fe	Iron
Fe	ⓘ Magnetite	Fe²⁺Fe₂³⁺O₄

Other Databases

Link to USGS MRDS:	10014974

Other Regions, Features and Areas containing this locality

North AmericaContinent

North America PlateTectonic Plate

Mazatzal DomainDomain
Mazatzal TerraneVolcanic Arc

USA

New Mexico
- Sacramento MountainsMountain 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

Kelley, V.C., (1949), University of New Mexico Press, No. 2, 246 P.

McLemore, Virginia T. (1982) Radioactive occurrences in veins and igneous and metamorphic rocks of New Mexico with annotated bibliography. Open-file Report 155. New Mexico Bureau of Geology and Mineral Resources doi:10.58799/ofr-155

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