VAN EXIM
VAN EXIM
[
Gujarat,
India ]
Gujarat, India
As per quantity required
As buyer requirement
1 / Year
L/C, D/P, Western Union
Specifications
Natural diamond for manufacturing wire drawing natural diamond dies cluster dressers and different specifictions.dressing tools, circular saw, wire saw, grinding wheels, cutting tools, electrplating tools and special application.
Most natural diamonds are formed at high temperature and pressure at depths of 140 to 190 kilometers (87 to 118 mi) in the Earth's mantle. Carbon-containing minerals provide the carbon source, and the growth occurs over periods from 1 billion to 3.3 billion years (25% to 75% of the age of the Earth). Diamonds are brought close to the Earth's surface through deep volcanic eruptions by a magma, which cools into igneous rocks known as kimberlites and lamproites.