Pentagonite
- India, Poona, Wagoli

Pentagonite (right sphere) & Cavansite (tein/ left aggregate)
on Mordenite and Heurandite
-India, Poona, Wagoli

 

Pentagonite -India, Pune Dist., Lonavala quarry

Pentagonite - India, Pone, Wagholi quarry

5 ring cyclic twin

5 ring cyclic twin section

Pentagonite -USA,OR, Malheur Co.,Owyhee Dam

 

Cavansite

Name : Pentagonite　　ペンタゴナイト　　ペンタゴン石

Gallery: No.448,    No.873