No Comments

Dacite

A type of light-colored volcanic rock, rich in silica (63-68%)

No Comments

Diamond drill

A core drill utilizing as diamond tipped bit to interface and extract cored cross sections of various hard rock

No Comments

Diamond

The hardest naturally occurring mineral composed of densely packed carbon atoms

No Comments

Demineralization

Water softening through the removal of minerals by means including filtration through porous media and reverse osmosis

No Comments

Develop

To define location, grade, and extent of a mineral deposit

No Comments

Development

Work prepared for and performed for the purpose of gathering data on the location, grade and extent and overall nature of a mineral deposit