Grape Agate Spheres Size:D also known as satin spar

also known as satin spar

Learn the science behind how fireflies glow with eleven different luminescent experiments that enlighten your mind with things you never knew existed

pieces of pure carbon with optical properties that make them glitter and sparkle like stars

this crystal is the remnants of a great ancient civilization destroyed by a catastrophic event

Grape Agate Spheres Size:D also known as satin sparGrape Agate is a relatively new find. Although the trade name is Grape Agate, these are actually Botryoidal Purple Chalcedony. Botryoidal means that round crystals have naturally formed together. Grape agate gets its name from the clusters of tiny purple or green quartz crystals that form in a botryoidal (spherical) habit resembling a bunch of grapes. However, the name of this mineral is not true to what it actually is mineralogically it is not