Amazonite Vs. Fluorite

Amazonite is a gemstone composed of potassium aluminum tectosilicate.^[1] Fluorite is a very popular gemstone and its chemical composition is calcium fluoride.^[2]

Quick Facts on Differences of Amazonite and Fluorite

For a quick recap of the differences amazonite and fluorite:

• While both amazonite and fluorite can be opaque or translucent, fluorite can be transparent.
• For chemical formulas, amazonite is KAlSi3O8 while fluorite is CaF2.
• While both amazonite and fluorite can be commonly green, fluorite is often red or yellow.
• Amazonite's rarity is more rare than fluorite.
• Amazonite's hardness is higher than fluorite - amazonite ranges from 6 to 6.5 and fluorite is 4 on the Moh's scale.
• Amazonite's specific gravity is lower than fluorite - amazonite ranges from 2.54 to 2.63 and fluorite ranges from 3 to 3.18.

Quick Facts on Similarities of Amazonite and Fluorite

The similarities of amazonite and fluorite include:

• In terms of luster, amazonite and fluorite both are vitreous.
• Amazonite and fluorite both streak white.

Summary of Amazonite

Amazonite is a mineral that is also known as Amazon stone or Amazon jade. It is a type of feldspar that is typically green in color, although it can also be found in shades of blue or yellow-green. The green color is caused by the presence of lead and copper in the mineral.

Summary of Fluorite

Fluorite, also known as fluorspar, is a mineral that is commonly found in a variety of colors including purple, green, blue, yellow, and clear. It is easily recognizable due to its distinctive cubic crystal structure, which is often associated with a stepped or layered appearance. Fluorite is a relatively soft mineral, with a hardness of 4 on the Mohs scale, and it has a specific gravity of approximately 3.0.

Table Comparison of Amazonite vs Fluorite