The point at which 2 distinct rock types meet
Blog
Category: <span>C</span>
The genetic association between igneous rocks derived from the same parent magma
Sedimentary rock consisting of rounded pebbles cemented into a solid mass
A crushing machine using a tapered gyrating cylinder revolving on its axis within an outer chamber
A compacted mass of mineral matter
A hardened rock-like mixture of sand or gravel, water, and Portland cement
Extracting gold or silver by dissolving it in cyanide solution
A trigonal metallic mineral, Al2O3
The lowest grade of mineralized material deemed economic
Reactions such as oxidation, hydrolysis, hydration, and carbonation