18hhar.in ((HEULANDITE, MORDENITE)), $5 MINIMUM BID. Rat's Nest Claim, Challis, Idaho, 9 x 7 x 5 cm, Cabinet | |
Here is a volcanic matrix covered with white Mordenite with small light salmon colored lustrous Heulandite. This locality produced the best Heulandite specimen in North America. This is a reference specimen but has very nice undamaged smaller Heulandite crystals that colorwise blend in with the Mordenite in the photos. |