Calcite on Amethyst with Goethite inclusions - Rio Grande do Sul, Brazil
Calcite on Amethyst with Goethite inclusions - Rio Grande do Sul, Brazil -- source link
Tumblr Blog : bijoux-et-mineraux.tumblr.com
#calcite#amethyst#minerals#crystals#purple#geology#rocks#nature#brazil#inclusions#goethite#quartz