Platinum is a chemical element with symbol Pt and atomic number 78. It is dense,
malleable, ... Consequently, platinum is often found chemically uncombined as
native platinum. ..... For example, in ...
Platinum is a precious metal renowned for its strength and malleability. The
mineral is mostly mined in South America and Russia however some smaller
Sep 3, 2015 ... Nearly all of the platinum found around the world is microscopic bits that ... in the
United States where platinum can be found in nugget form.
The most significant and major deposits of platinum are based in the United
states, South America, South Africa, Commonwealth of Independent States ...
Used by the pre-Columbian Indians of South America, platinum wasn't noticed by
... those found in the Ural mountains, Columbia and the western United States.
In the United States, it's found in Alaska. There are several methods for
separating platinum from other metals, and no one method is standard. Platinum
is used ...
Full Answer. The United States has a platinum mine located in Montana; some
platinum is created in Utah and Texas as a byproduct of processing copper.
Diamonds have been found at many locations in the United States - the Crater of
... At this mine, native gold, native platinum, and hundreds of gem-quality ...
elements (PGE) in the conterminous United States (Zientek and others, 1988;
Peterson, .... sulfide mineralization that have also been found in the. Banded