Calcite tree with red hematite, two generations Crystals on matrix - Height: 121 mm - Width: 97 mm- 573 g #calcite tree #carbonate minerals #collectible minerals #crystal growth #dendritic crystals #Hematite Inclusions #mineral matrix #red hematite #specimen display #two generations crystals
Natural Clear Quartz Twin-Crystal Tower- 412.83 g #clear quartz #collector's specimen #crystal growth #mineral specimen #natural towers #rock crystal #silicon dioxide #twin crystals
