9hl.naw.iar ((SERPENTINE pseudomorph after SPINEL)), $150 MINIMUM BID, Franklin Furnace, New Jersey, 5 x 4.5 x 3 cm, Miniature | |
Octahedral crystal of Spinel pseudomorphed to Serpentine. This is a old rare pseudomorph from Franklin. Octahedral crystal is not complete on all sides. ex Neil Wintringham collection with label |