Collection: Pentagonite
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Pentagonite on Chalcedony Rare Find Natural Mineral Specimen # B 5762
Regular price $ 1,200.00 USDRegular priceUnit price / per -
Pentagonite on Chalcedony Rare Find Natural Mineral Specimen # B 5793
Regular price $ 1,500.00 USDRegular priceUnit price / per -
Pentagonite on Heulandite geode Self Standing Natural Mineral Specimen # B 6758
Regular price $ 1,300.00 USDRegular priceUnit price / per -
Pentagonite on Heulandite Natural Mineral Specimen # B 6070
Regular price $ 350.00 USDRegular priceUnit price / per -
Pentagonite on Heulandite Natural Mineral Specimen # B 6150
Regular price $ 150.00 USDRegular priceUnit price / per -
Pentagonite on Heulandite Self Standing Natural Mineral Specimen # B 6266
Regular price $ 450.00 USDRegular priceUnit price / perSold out -
Pentagonite on Heulandite Self Standing Natural Mineral Specimen # B 6450
Regular price $ 800.00 USDRegular priceUnit price / per -
Pentagonite on Heulandite Self Standing Natural Mineral Specimen # B 6745
Regular price $ 250.00 USDRegular priceUnit price / perSold out -
Pentagonite on Mordeite (Rare Find) Natural Mineral Specimen # B 5657
Regular price $ 1,800.00 USDRegular priceUnit price / per -
Pentagonite on Mordeite (Rare Find) Natural Mineral Specimen # B 5673
Regular price $ 700.00 USDRegular priceUnit price / per -
Pentagonite Self Standing Natural Mineral Specimen # B 6880
Regular price $ 1,500.00 USDRegular priceUnit price / per -
Pentagonite with Chalcedony Self Standing Natural Mineral Specimen USA # B 6920
Regular price $ 6,000.00 USDRegular priceUnit price / per -
Rare Pentagonite Natural Mineral Specimen # B 6865
Regular price $ 750.00 USDRegular priceUnit price / per
Pentagonite is a rare silicate mineral. It was named for the unusual twinning which produces an apparent five-fold symmetry. It is a dimorph of cavansite. It has also been reported from the Puna area of India. It occurs as fracture and cavity fillings in tuff and basalt. It occurs with cavansite, heulandite, stilbite, analcime, apophyllite and calcite. It comes in deep blue color.
Color: Blue
Color: Blue
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