Mordenite with Heulandite (Flat, Level – self presenting specimen)
Mordenite with Heulandite (Flat, Level – self presenting specimen)
20210208 Mordenite with Heulandite
Mitchell, SD's Premiere Artists Consortium
Mitchell, SD's Premiere Artists Consortium
Mordenite with Heulandite (Flat, Level – self presenting specimen)
Mordenite with Heulandite (Flat, Level – self presenting specimen)