Ordinary chondrite, black (H4)
Find, 1936; 5.9 kg

A partly crusted stone was plowed up. Inspections reveal distinct chondrules and chondrule fragments within a roughly equilibrated, but shock-darkened matrix. Compositionally, mostly equilibrated olivine (Fa18) and nearly equilibrated low Ca-pyroxene is characteristic of H4-chondrites. Mineralogically the meteorite consists primarily of dominant olivine accompanied by pyroxene with minor troilite and Fe-Ni metal. Accessory chromite and copper are also reported.

Cashion is one of two ordinary chondrites from Kingfisher County which were observed by Paul Ramdohr (1973) in his comprehensive review of opaque minerals in stony meteorites. The other meteorite is, reasonably enough, known as the Kingfisher meteorite.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

ⓘ Chromite

ⓘ 'Fayalite-Forsterite Series'

5 valid minerals.

Meteorite/Rock Types Recorded

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

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Alphabetical List Tree Diagram

ⓘ H4 chondrite meteorite

Detailed Mineral List:

ⓘ Chromite

Formula: Fe²⁺Cr³⁺₂O₄

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ 'Fayalite-Forsterite Series'

Description: Olivine composition (Fa18) Characteristic of H chondrite chemical group.

References:

Mason, Brian (1963) Olivine composition in chondrites. Geochimica et Cosmochimica Acta, 27 (10) 1011-1023 doi:10.1016/0016-7037(63)90062-0

Graham, A. L., Bevan, A. W. R., Hutchison, R. (1985) Catalogue of Meteorites - With Special Reference to those Represented in the Collection of the British Museum (Natural History) (4th ed.) British Museum (Natural History), London.

ⓘ Native Copper

Formula: Cu

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Native Iron

Formula: Fe

References:

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Native Iron var. Kamacite

Formula: (Fe,Ni)

Description: Kamacite often marked by Neumann bands.

References:

Knox Jr., R. (1963) The microstructure of several stony meteorites: Geochimica et Cosmochimica Acta 27(3): 261-268. (March 1963).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ 'Pyroxene Group'

Formula: ADSi₂O₆

References:

ⓘ Taenite

Formula: (Fe,Ni)

References:

Knox Jr., R. (1963) The microstructure of several stony meteorites: Geochimica et Cosmochimica Acta 27(3): 261-268. (March 1963).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

ⓘ Troilite

Formula: FeS

Description: Previously melted interstitial sulfide found between spheroidal chondrules.

References:

Knox Jr., R. (1963) The microstructure of several stony meteorites: Geochimica et Cosmochimica Acta 27(3): 261-268. (March 1963).

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Copper	1.AA.05	Cu
ⓘ	Native Iron	1.AE.05	Fe
ⓘ	var. Kamacite	1.AE.05	(Fe,Ni)
ⓘ	Taenite	1.AE.10	(Fe,Ni)
Group 2 - Sulphides and Sulfosalts
ⓘ	Troilite	2.CC.10	FeS
Group 4 - Oxides and Hydroxides
ⓘ	Chromite	4.BB.05	Fe²⁺Cr³⁺₂O₄
Unclassified
ⓘ	'Fayalite-Forsterite Series'	-
ⓘ	'Pyroxene Group'	-	ADSi₂O₆

List of minerals for each chemical element

O	Oxygen
O	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
O	ⓘ Fayalite-Forsterite Series
O	ⓘ Pyroxene Group	ADSi₂O₆
Mg	Magnesium
Mg	ⓘ Fayalite-Forsterite Series
Si	Silicon
Si	ⓘ Fayalite-Forsterite Series
Si	ⓘ Pyroxene Group	ADSi₂O₆
S	Sulfur
S	ⓘ Troilite	FeS
Cr	Chromium
Cr	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	Iron
Fe	ⓘ Chromite	Fe²⁺Cr₂³⁺O₄
Fe	ⓘ Native Iron	Fe
Fe	ⓘ Native Iron var. Kamacite	(Fe,Ni)
Fe	ⓘ Taenite	(Fe,Ni)
Fe	ⓘ Troilite	FeS
Fe	ⓘ Fayalite-Forsterite Series
Ni	Nickel
Ni	ⓘ Native Iron var. Kamacite	(Fe,Ni)
Ni	ⓘ Taenite	(Fe,Ni)
Cu	Copper
Cu	ⓘ Native Copper	Cu

Other Regions, Features and Areas containing this locality

North AmericaContinent

North America PlateTectonic Plate

Mazatzal DomainDomain
Mazatzal TerraneVolcanic Arc
Sedgwick BasinBasin

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

Leonard, Frederrick C. (1956) A Classificational Catalog of the Meteoritic Falls of the World. University of California Press.

Krinov, E. L. - Ed. (1958) Meteoritical Bulletin, No. 8. Moscow.

Knox Jr., R. (1963) The microstructure of several stony meteorites: Geochimica et Cosmochimica Acta 27(3): 261-268. (March 1963).

Mason, Brian (1963) Olivine composition in chondrites. Geochimica et Cosmochimica Acta, 27 (10) 1011-1023 doi:10.1016/0016-7037(63)90062-0

Ramdohr, Paul (1972) The Opaque Minerals in Stony Meteorites. De Gruyter. doi:10.1515/9783112651025

Grady, Monica (2000) Catalogue of Meteorites (5th ed.). Cambridge University Press.

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Cashion meteorite, Kingfisher County, Oklahoma, USAiRegional Level TypesCashion meteoriteMeteorite Fall Location Kingfisher CountyCounty OklahomaState USACountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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Mineral List

Meteorite/Rock Types Recorded

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Detailed Mineral List:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Other Regions, Features and Areas containing this locality

References

Cashion meteorite, Kingfisher County, Oklahoma, USA i
Regional Level Types
Cashion meteorite Meteorite Fall Location
Kingfisher County County
Oklahoma State
USA Country