n1429 Blue Calcite lots of bright rainbows and There is a very 9j8479 Angel Wing Phantom

lots of bright rainbows and a small amount of included gold rutile needles

This point has 3 open voids that show yellow calcite crystals

An outstanding polished larger septarian dragon egg from Madagascar that has really nice velvety dark brown calcite crystals

There is also a small amount of included green chlorite particles

This marvelous cluster gets its name from the square cavities on the bottom where the mineral calcite weathered out

n1429 Blue Calcite lots of bright rainbows and There is a very 9j8479 Angel Wing Phantom lots of bright rainbows and a small amount of included gold rutile needles This point has 3 open voids that show yellow calcite crystals