Rare and beautiful Pentagonite on a perfectly contrasting matrix of Heulandite on Basalt. The Wagholi Quarry of Pune, Maharashtra, India was the only mine where large, lustrous crystals of Pentagonite have been found. This legendary location is both closed and overbuilt, making these rare crystals increasingly hard to find. 1" x .75" x1.75", .5 oz

Pentagonite on Heulandite