Sphere of Purple Quartz with a Botryoidal Rare - Grape Agate - Height: 75 mm - Width: 75 mm- 472 g - (1) #amethyst #botryoidal grape agate #chalcedony #collectible minerals #crystal aggregates #mineral sphere #mineralogy #purple quartz
Pink Stilbite Flakes Crystals on matrix - Height: 89 mm - Width: 85 mm- 237 g #collector specimen #crystal aggregates #geological formations #hydrothermal minerals #mineral matrix #pearly luster #pink crystals #stilbite #volcanic minerals #zeolite minerals
