Quartz Lumps
Quartz is the most common mineral on earth (second most common if water is considered a mineral). It occurs in basically all mineral environments, and is an important constituent of many rocks. Quartz is also the most varied of all minerals. It occurs in all different forms, habits, and colors. There are more variety names given to quartz than any other mineral.
Type : Natural
Material : Quartz Stone
Grade : Industrial Grade
Color : White
Purity : 100%
Condition : Raw
Form : Lumps
Whiteness : 99%
...moreFeldspar
We are offering feldspar. Feldspar is not a single mineral. It is a group of minerals related to each other in structure and chemical composition. Feldspar minerals are aluminum silicates of either potassium, sodium, and calcium. Several rare members contain barium, strontium, ammonia, etc. The feldspar minerals form similar crystals, and in many cases it is practically impossible to distinguish one from another. If the entire feldspar group were to be classified as a single mineral, it would be the most abundant mineral, as it makes up nearly half the earth's crust. Most feldspars crystallize in the monoclinic and triclinic systems.
...moreQuartz Powder
Feldspar Powder
soda & potash feldspar
Silica Ramming Mass
Acidic Ramming Mass
Potash Feldspar
Silica
acidic ramming mass mineral
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