Medium Sized Float Copper 4ec7d623de584c011efa4cac51c1fccd Zircons are relatively inclusion free

Zircons are relatively inclusion free

at an altitude of over 6000 ft

Originally Spectrolite was a trade name used only to refer to material from Finland

In regard to petrified wood colorization

Medium Sized Float Copper 4ec7d623de584c011efa4cac51c1fccd Zircons are relatively inclusion freeButchite, usually known as Float Copper, is found in abundance in the state of Michigan. In geology, "float" is a term that refers to any material that has been carried away by erosion from where it was formed. This happened with Copper in Michigan during the glacial drifts of the Pleistocene period, thereby making it "Drift Copper" as well. Float Copper is usually found along riverbeds that were formed by melt water from the glaciers.