Shape: Round faceted

pyritic shales

but will be within size & weight you have chosen

the valley is regarded as the cradle of all humankind

Good pieces from Thunder Bay are recognized the world over with collectors due to their uniqueness and this one is great

Quartz Point Crystal | Natural Clear | 11.14 grams | Arkansas, USA Spessartite Shape: Round facetedQuartz crystals are among the most abundant and well known minerals on Earth. It belongs to the hexagonal crystal system, and typically forms six sided prismatic crystals with a pointed termination. Its crystals can be colorless or exhibit a wide range of colors. The color variations are often due to the presence of impurities or trace elements during the crystal's formation. Quartz is transparent to translucent. This is a very nice specimen of clear