Galena with Quartz - Specimen Devonian trilobite Arbor Hole: 16

Arbor Hole: 16

Description: This one of a kind tanzanite specimen is a natural crystal with a compact

Rhyolite is an igneous

Quantity: 10 pc Set

Description: This agate slab stand is designed to securely hold and display cut stone slabs

Galena with Quartz - Specimen Devonian trilobite Arbor Hole: 16Mined from: Chenzhou mining district, Hunan Province, China Description: This specimen features a dense cluster of metallic galena crystals intergrown with milky to lightly translucent quartz points. The galena forms sharp, blocky cubic crystals with a steel gray metallic luster, showing the classic geometry associated with lead sulfide mineralization. The quartz crystals grew later in the same hydrothermal system, often overgrowing and partially