AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from California > Franciscanite

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Franciscanite from Pennsylvania Mine, San Antonio Valley, Santa Clara County, California (Type Locality for Franciscanite)

 
Franciscanite from Pennsylvania Mine, San Antonio Valley, Santa Clara County, California (Type Locality for Franciscanite)

Franciscanite from Pennsylvania Mine, San Antonio Valley, Santa Clara County, California (Type Locality for Franciscanite)

DESCRIPTION:No. 36045
Mineral:Franciscanite
Locality:Pennsylvania Mine, San Antonio Valley, Santa Clara County, California (Type Locality for Franciscanite)
Description:Rich specimen of veins and thin crusts of lustrous brown-black franciscanite on brown manganese-rich matrix. Several attached red point to the richest areas.
Overall Size:5x3.5x3 cm
Crystals:
Status: Sold - Posted here for reference only
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