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Mineral Specimen No. 77258:
Sphalerite (Spinel-law twinned crystals) for sale from Eagle Mine, Gilman District, Eagle County, Colorado.

This mineral specimen Sphalerite (Spinel-law twinned crystals) from Eagle Mine, Gilman District, Eagle County, Colorado is available for sale from John Betts - Fine Minerals, mineral dealer located in New York City, New York.Follow on Facebook

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Description of Mineral Specimen for sale No. 77258:

Mineral Species: Sphalerite (Spinel-law twinned crystals).
Location of origin: Eagle Mine, Gilman District, Eagle County, Colorado.
Description: Lustrous black sphalerite crystals on pyrite and sphalerite matrix. The sphalerite crystals are twinned following the Spinel Law of isometric twinning on the {111} octahedral plane, resulting in triangular appearance with beveled edges. All crystals are complete and undamaged, except the outer edges where it was attached to surrounding matrix. Ex. Don Belsher collection.
Overall size: 7x4x4 cm.
Size of individual crystals: 5-15 mm
Price: $95 (plus shipping).

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Mineral Sphalerite (Spinel-law twinned crystals) for sale from Eagle Mine, Gilman District, Eagle County, Colorado

Detail view of mineral Sphalerite (Spinel-law twinned crystals) for sale from Eagle Mine, Gilman District, Eagle County, Colorado

Detail view of mineral Sphalerite (Spinel-law twinned crystals) for sale from Eagle Mine, Gilman District, Eagle County, Colorado

Detail view of mineral Sphalerite (Spinel-law twinned crystals) for sale from Eagle Mine, Gilman District, Eagle County, Colorado

Cabinet-sized Specimen

     


See similar minerals for sale:
Sulfide & Sulfosalt Minerals

See more minerals for sale from:
Rocky Mountain States, USA


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