X6D-CYN - Thomsonite-Ca, Heulandite Subgroup

Mineral(s)

Thomsonite-Ca : NaCa₂[Al₅Si₅O₂₀]·6H₂O

Heulandite Subgroup : (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂]· nH₂O

Locality

Mindat locality:

Photos

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Collections

Collected by:

Events

“35x35 mm. Collected in 2002. ”

Volker Betz - 12th July 2009

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10,445,208 minIDs have been issued as of 8th May 2024 6:15 pm UTC