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Axinite

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Bladed crystals of translucent lustrous axinite on matrix. Minimal damage present, still a good locality example for the species.Located in the Jurupa Mountains of Riverside County, California, the Jensen Quarry formed through contact metamorphism where granitic batholithic rocks intruded into older metasedimentary crystalline limestone and marble. Operations began during World War I to supply commercial limestone and marble, and the site remained active until it was abandoned in 1979. World-renowned among mineralogists and rockhounds for its exceptional metamorphic mineralization, Jensen Quarry became famous for field collecting specimens of calcite, grossular garnet, hornblende, wollastonite, and various rare contact-metamorphic skarn minerals.

Product details

SpeciesAxinite
SizeSmall Cabinet
Dimensions7.0 x 6.0 x 5.0 cm
Added on10/11/2026
LocalityJensen Quarry, Riverside Co., California, USA
Current owner
Unknown Owner
Acquired
Oct 2026
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

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Axinite
Mineral guide
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wedge-shaped, razor-edged crystals with glassy luster and strong pleochroism; varieties axinite-(Fe/Mn/Mg) and tinzenite from alpine clefts and skarns