1 Goat meat is lean and low in fat. 2  Goat meat is lower in fat and cholesterol than chicken. 3  Goat meat is lower in calories than beef, lamb and pork. 4  Goat meat has iron levels higher than beef.5  Goat meat is exceptionally lean and low in fat, making it an ideal choice for health conscious consumers. Goat meat is the only meat that transcends all religious boundaries. 2  Goat meat is lean and low in fat. 3  Goat meat is lower in fat and cholesterol than chicken. 4  Goat meat is lower in calories than beef, lamb and pork.
Andesite is a fine-grained, extrusive igneous rock composed mainly of plagioclase with other minerals such as hornblende, pyroxene and biotite. The specimen shown is about two inches (five centimeters) across.
It is sometimes classified as a mineraloid. Though obsidian is usually dark in color similar to mafic rocks such as basalt, obsidian's composition is extremely felsic. Obsidian consists mainly of SiO 2 (silicon dioxide), usually 70% or more. Crystalline rocks with obsidian's composition include granite and rhyolite.t is produced when felsic lava extruded from a volcano cools rapidly with minimum crystal growth. Obsidian is commonly found within the margins of rhyolitic lava flows known as obsidian flows, where the chemical composition (high silica content) induces a high viscosity and polymerization degree of the lava.