There are 5 Fluorite Kits availble based on size please see following for selection and size. Please note each one has its own price as well.
 
A: 93 x 117 mm: thickness is 12 mm: Weight is 199 grams. $30
B: 76 x 95 mm: thickness is 19 mm: Weight is 150 grams. $25
C: 60 x 107 mm: thickness is 14 mm: Weight is 130 grams. $20
D: 70 x 111 mm: thickness is 13 mm: Weight is 148 grams. $25
E: 80 x 118 mm: thickness is 12 mm: Weight is 173 grams. $30
 
Fluorite is found in a variety of colors such as blues, greens, pinks and purples and yellows. The largest ever Fluorite cube was found in Russia it weighed 16 tons and was 2.12 meters wide. Its Mohs is 4 and it is found throughout the world.