Staatsarchiv: Der nchterne Tresor wird 30 Jahre alt sterreichisches Staatsarchiv Haus , Hof und Staatsarchiv Wien Geschichte Wiki sterreichisches sterreichisches Staatsarchiv Legacy Tree Onsite: Genealogy Research in Vienna Legacy Tree Large Quartz Crystal Cluster For Sale. Large Point Crystal Cluster for Sale This large, fine quality quartz crystal cluster has amazing crystal points. It is considered to be a museum quality specimen because of its size. You can own this beautiful quartz cluster. Do you notice the pink color? That is iron that grew within the crystals. It is a very unique and beautiful characteristic that is highly desired. Iron often forms on the outside of a crystal. We can remove that iron by soaking it. However, it cannot be removed when the iron is trapped within the crystal during growth. Where are the largest quartz crystals mined in the USA? Ron Coleman Mining is a 5th generation family owned and operated quartz mine. You know the beautiful crystals you purchase from us are hand dug. Ron Coleman quartz mine is known for producing large, pointed clusters. This is a beautiful example of the size points our mine produces. Please note: As this is a natural resource, we do not have another cluster like this one. If you need additional videos or images or want to video chat to help you make a decision, please contact us! Origin Ron Coleman Mining, Jessieville, Arkansas Approximate measurements: 26 inches long by 25 inches tall by 14 inches wide. Cleaning Instructions: You can gently remove loose dust with a soft bristled paintbrush, soapy water, or a water hose. Wholesale: For wholesale inquiries, please email info@roncolemanmining. com. Shipping: We ship worldwide. In the USA, we offer local pick up, regular insured freight service, and white glove insured freight service (liftgate service, placement in your space, and removal of all packing materials and crate).