High-quality topaziolite on Hedembergite and Quartz...

Garnets are a group of nesosilicate minerals belonging to the Garnet supergroup. The main species of garnets are six, grouped into two isomorphic series (compounds having the same general formula and the same crystal shapes but with different chemical composition): pyralspite (pyrope, almandine, spessartine) and ugrandite (uvarovite, grossular, andradite).

估價:$364.47

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