Phantom Quartz Meteorites SHALE - USED IN THE

SHALE - USED IN THE PRODUCTION OF PORTLAND CEMENT

Size: 9 x 6 x 15

with specimens sourced from the USA and abroad

It is a type of jasper

Phantom Quartz Meteorites SHALE - USED IN THESize: 9 x 3 x4Cms Weight: 150 Grams Location: Madagascar Product Description: Phantom Quartz is a unique variety of quartz crystal that contains visible internal "phantoms" outlines or layers of earlier crystal growth trapped inside the main crystal. These ghost like inclusions are created when a crystal stops growing temporarily, becomes coated with a thin layer of other minerals or sediment, and then resumes growing over that layer. The result is a