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Almandine

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A loose sharp deep red lustrous crystal of almandine from this classic locality. In great condition. The specimen comes with a previous label from the collection of Ray DeMark.The geology of the Barton Garnet Mines on Gore Mountain features a unique ore body formed through deep-seated metamorphism of ancient igneous rocks, resulting in massive rock units containing exceptionally large, well-formed red crystals enclosed within hornblende and plagioclase rimes. Mining history began in 1878 when Henry Hudson Barton started commercial extraction to supply high-quality abrasive materials for woodworking and industrial sandpaper markets, eventually growing into the largest continuous garnet operation in the world. Today, the historic site operates as a popular destination for rockhounds and tourists who can search for mineral specimens while exploring a rich industrial heritage spanning nearly a century and a half.

Product details

SpeciesAlmandine
SizeMiniature
Dimensions2.7 x 2.7 x 2.2 cm
Added on10/09/2026
LocalityBarton Garnet Mines, Johnsburg, Warren Co., New York, USA
Current owner
Unknown Owner
Acquired
Oct 2026
Price paid
$50.00
Previous owners
DateCollectorAcquisition price
—Weinrich MineralsNot disclosed

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Almandine
Mineral guide
Learn about Almandine
iron-rich garnet with deep wine-red dodecahedral crystals, metamorphic origins in mica schists, and collectible matrix pieces with star garnets.