Quartz Point Earrings oval stone

oval stone

This fossil has specimens on both sides in addition to a secondary species

This amethyst free form has a very interesting shape

orange-yellow arsenic sulfide mineral

Opal is a form of amorphous silica

Quartz Point Earrings oval stoneBacking: Hook & Rubber Quartz is the second most abundant mineral on Earth accounting for around 12 % of the Earth's crust. Its name is derived from the German word "quarz" meaning hard. Quartz can form in trigonal or hexagonal crystal systems depending on the temperature during formation. Crystallized quartz ideally forms a six sided crystal terminating with six sided pyramids. The majority of quartz forms from molten magma. The largest quartz