A small globular piece of fused metal or metals, usually 1 cm. in diameter
A small globular piece of fused metal or metals, usually 1 cm. in diameter
An igneous rock, similar to granite, having a coarse irregular texture. Pegmatites are a common host of minerals and specifically a priority target for well formed crystal minerals such as corundum and tourmaline
The formation of soil from the decomposition of organic matter
Any type of moss which has formed on peat as its substrate
An accumulated mass of decayed or partially decayed plant matter
Intrusive igneous rock formed within olivine, the source of Peridot
A solid block of rock used to support a mine shaft
The arrangement of all know elements, natural or manmade, based on density and further grouped by prevalent characteristics where correlations are known to exist
Usually the first refined iron product from a smelter, subject to further refinement prior to use
A semi precious gem found in peridotite, found in olivine