Refractory Gold Ore Quartz Crystal Specimen | Specimen 3

Refractory Gold Ore Quartz Crystal Specimen | Specimen 3This large refractory gold ore specimen is being sold as a geological and mineral display piece due to the quartz crystals that formed within fractures created during ancient hydrothermal explosion events. These explosive hydrothermal processes fractured and brecciated the host rock, opening cavities that were later filled by silica rich fluids, allowing quartz crystals to grow throughout the fractured structure. The specimen contains sulfide rich

this ultra-soft hoodie delivers dependable warmth and comfort

or matte finishes

- Side seams for structural support

one large quartz crystal the size of a pinky finger

abundant sulfide enrichment

the quartz developed as ruby red and white crystal clusters hosted in vivid red bedrock

and geology-themed events

with a cluster of small to medium quartz crystals in varied colors — pink

A thoughtful gift for any rockhound or earth science lover

Notable features include contrasting crystal sizes

- Do not tumble dry

and medium–high sulfide content