Belize Minerals - dolomite - mining and exploration company

WHAT IS DOLOMITE?

Dolomite is a naturally occurring mineral composed of calcium and magnesium carbonate - CaMg(CO₃).

PUNTA GORDA DOLOMITE is available in two forms

Fine ground dolomite (very fine particle size)
Hammer mill dolomite (medium particle size)

Both products have identical and guaranteed chemical specifications and are available in bags or in bulk.

CHEMICAL AND PHYSICAL SPECIFICATIONS (ASTM)

Chemical composition	Range
Calcium as Calcium Carbonate	52-54 %
Magnesium as Magnesium Carbonate	43-45 %
Calcium Carbonate Equivalence	105-106 %
Free moisture	Less than 2 %

FINE GROUND DOLOMITE

SCREEN TEST - TYLER MESH
Retained on a No. 8 mesh	< 5%
Passing a No. 8, retained on a No. 20	2-4%
Passing a No. 20, retained on a No. 50	17-20%
Passing a No. 50	68-75%

HAMMER MILL DOLOMITE

SCREEN TEST - TYLER MESH
Retained on a No. 8 mesh	< 9%
Passing a No. 8, retained on a No. 20	20-25%
Passing a No. 20, retained on a No. 50	18-21%
Passing a No. 50	40-45%

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