US$ 46.05
grinding or polishing as the matrix holding the pisolites (small round pebbles) is in many cases quite soft
110 mm x 75 mm x 30 mm
Weighs 91 grams
DOT101 Tumble polished Dendritic Opal
Weighs 834 grams
Azurite Sun AZ119 Polished Rhodonite grinding or polishing as theAZ119 Azurite sun mineral specimen. Dimensions at widest points for entire specimen approx. 80 mm x 70 mm x 30 mm thick. Weight is 190 grams. The matrix that this copper based mineral forms on is kaolinite. From Malbunka copper mine in Northern Territory, Australia.
US$ 46.05
US$ 79.27
US$ 10.99
US$ 24.99
US$ 143.07
US$ 166.14
US$ 10.99
US$ 41.30