1, different densities
The density of volcanic coloured glaze stone generally does not exceed 2.5? The density of glass meteorites is mostly around 2.6-3.0. The density of glassy meteorites is higher than that of volcanic coloured glaze stone.
2. Different shapes
Glass meteorites are mostly massive, brownish black to light green, generally centimeter-sized, with aerodynamic melting and etching traces on the surface. However, the volcanic coloured glaze stone has no fixed shape, and some are pearl-shaped, blowhole-shaped or irregular.
3. Different formation conditions
Volcanic glauconite is often produced in the gaps between volcanic matrix and microcrystalline minerals, and can also be produced as detritus in sulfate tuff. Glass meteorite is a kind of natural glass that condenses rapidly after the surface target material melts when the extraterrestrial objects violently hit the earth.