Isometric Tetartoidal Minerals in the Isometric crystal system, Tetartoidal class (2 3) https://www.mindat.org/system_search.php?g=28 Billingsleyite Brownleeite Calciolangbeinite Gersdorffite-P213 Kuznetsovite Langbeinite Manganolangbeinite Melliniite Milotaite Naquite Pahasapaite Segerstromite Sillénite Tululite Ullmannite Verneite Vymazalováite Wilancookite Share this:TwitterFacebookLike this:Like Loading...
Holonity 