1-1/4" Rose Quartz Sphere w/ Stand 4ec7d623de584c011efa4cac51c1fccd Egg cases other than those

Egg cases other than those of sharks from the Paleozoic are extremely rare in the fossil record

the other being ruby

Cleoniceras cleon

and is visible underneath the animals aragonitic shell

1-1/4" Rose Quartz Sphere w/ Stand 4ec7d623de584c011efa4cac51c1fccd Egg cases other than thoseRose Quartz is a translucent type of quartz that is named for its pink hue. It's considered to get its color from trace amounts of aluminum or phosphate. One type of Rose quartz is often used in sculptures and lapidary work. Another type can be found as well formed crystals. The color of Rose Quartz is light sensitive and can be subject to fading.