If by biggest, you mean the most common, no. The most common minerals are quartz and feldspar.
The mineral fluorite is harder than calcite. Fluorite is represented as a 4 on the Mohs scale of relative mineral hardness, calcite is a 3.
fluorite
Fluorite
apatite
Flourite is in a group of minerals known as halides.
Fluorite is a mineral.
Fluorite is a mineral consisting of cubic crystals of calcium fluorite.
Fluorite is a fluorescent mineral.
Fluorite is a mineral.
fluorite
Southern Illinois was once the leading producer of the mineral fluorite in the nation. Cheaper sources of fluorite worldwide led to the demise of fluorite mining in the region.
NO
The mineral fluorite is harder than calcite. Fluorite is represented as a 4 on the Mohs scale of relative mineral hardness, calcite is a 3.
fluorite
Fluorite
The mineral fluorite is composed of calcium fluoride. The mineral is very colorful and often a greenish color. It had been discovered as far back as the 16th century.
yes its hard