Erongo Mountain Black Tourmaline - 084
Erongo Mountain Black Tourmaline - 082
Erongo Mountain Black Tourmaline with Smoky Quartz - 078
Erongo Mountain Black Tourmaline - 073
Erongo Mountain Black Tourmaline - 070
Apophyllite Crystal - 230
Apophyllite Crystal - 221
Apophyllite Crystal - 220
Apophyllite Crystal - 217