22.2 gram Sikhote-Alin Meteorite TZ1319 silver sheen obsidian which is the most common

which is the most common form of mica

Composed of nearly 98% silica

Weight: 234 grams

producing the cat's eye-like appearance

22.2 gram Sikhote-Alin Meteorite TZ1319 silver sheen obsidian which is the most common22. 2 gram Sikhote Alin Meteorite Approx. Dimensions: 1. 25x1x0. 25 inches Approx. Weight: 22. 2 grams Locality: Sikhote Alin Mountains, Far East, Russia The Sikhote Alin meteorite is an iron meteorite that fell February 12, 1947 on the Sikhote Alin Mountains in Russia. This is one of the largest meteorites to have been observed entering the atmosphere, and the sound from the fall could be heard for up to 300 km (190 miles) from the point of impact. A