Ghana - Copper malachite card; Anders - Congo - 1921-1950 #1920s #1930s #1940s #collectors #congo #copper malachite #copper ore #green mineral #mineral specimen #mineralogy #ornamental stone
Azurite - Chessy-les-Mines, Beaujolais, France - Height: 3.2 cm - Width: 3.1 cm- 28 g #azurite #blue mineral #chessy-les-mines #collector mineral #copper ore #France #gemstone #mineral specimen #oxidized copper
