Quartz and Galena, Kruchev dol Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 4.0 x 5.0 x 6.5 cm, $60. Online June 3.
NSMW13153
Quartz and Pyrite on Galena, Gjurdurska Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 4.5 x 5.0 x 7.5 cm, $35. Online June 12.
NSMW13154
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 3.0 x 6.5 x 7.2 cm, $25. Online January 30.
NSMW13136
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 4.0 x 7.0 x 7.0 cm, $65. Online January 30.
NSMW13141
Sphalerite on Quartz, Borieva Mine, Madan District, Bulgaria, Mined c. 2012, Miniature 3.0 x 4.5 x 7.5 cm, $85. Online January 30.
NSMW13138
