Minerals
Fluorite, Thompson/McCalley Quarry, Newport, Monroe County, MI, Ron Roberts Collection #MI-38, Small Cabinet, 3.5 x 6.0 x 7.0 cm, $125. Online Jan. 17.
NSMW13042
Dioptase and Calcite, Tsumeb Mine, Namibia, Mined circa late 1980's, Ron Roberts Collection #AF-13, Miniature, 2.0 x 4.0 x 6.0 cm, $45. Online Jan. 17.
NSMW13041
Strontianite, attr. Faylor-Middle Creek Quarry, Union County, Winfield, Pennsylvania, Ron Roberts Collection #PA-1, Small Cabinet, 5.5 x 7.5 x 9.0 cm, $45. Online Jan. 17.
NSMW13040
Calcite, Pendelton Quarry, Madison County, Anderson, Indiana, Ron Roberts Collection #IND-2, Small Cabinet, 6.0 x 6.0 x 10.0 cm, $45. Online Jan. 17.
NSMW13039
Fluorite and Celestite, White Rock Quarry, Clay Center, Ohio, Ron Roberts Collection #OH-18, Miniature, 2.8 x 5.0 x 7.5 cm, $45. Online Jan. 17.
NSMW13038
