Quartz on Sphalerite, Mogila Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 3.5 x 4.0 x 7.5 cm, $65. Online January 30.
NSMW13132
Sphalerite and Galena, Borieva Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 3.5 x 4.5 x 8.0 cm, $60. Online January 30.
NSMW13134
Sphalerite and Galena, Borieva Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 3.0 x 6.5 x 7.2 cm, $25. Online January 30.
NSMW13136
Galena, Gjudurska Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 5.0 x 5.5 x 6.5 cm, $75. Online January 30.
NSMW13137
Calcite on Sphalerite and Galena, Borieva Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 5.0 x 6.0 x 7.0 cm, $125. Online January 30.
NSMW13135
Calcite on Sphalerite and Galena, Borieva Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 3.5 x 6.0 x 7.0 cm, $125. Online January 30.
NSMW13133
Galena with Quartz, Kruchev dol Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 5.0 x 6.0 x 6.0 cm, $125. Online January 30.
NSMW13139
