back
MARIALITE 3NaAlSi3O8·NaCl (tetragonal) . scapolite group . Minas Gerais,Brazil . Tetragonal form primatic crystal . 方柱石硬度 6,玻璃光澤,如本礦般金黃色透明,晶面完美者罕見!!!形成於火成岩或變質岩中.
經典名礦欣賞 .2.3.4 NO.529