Calcite, "Fishtail Twin", Tri-State District, MO, Dr. David London Collection L-032, Small Cabinet 4.5 x 5.5 x 9.5 cm, $450. Online Sept. 30.
NSMW13455
Galena on Chert, Tri-State District, MO, Dr. David London Collection L-138, Medium Cabinet 6.0 x 9.0 x 14.0 cm, $450. Online Sept. 30.
NSMW13463
Sphalerite (Iridescent) with Chalcopyrite and Gypsum, Tri-State District, Oklahoma, Dr. David London Collection L-122, Small Cabinet 3.5 x 6.0 x 8.0 cm, $450. Online Sept. 30.
NSMW13460