Powermax Minerals Inc. (CSE: PMAX) ("Powermax" or the "Company") is pleased to announce the results from its recently ...

We often talk about climate change, melting glaciers, or strange landforms. But we rarely think about something that’s always ...

Metamorphic rocks are formed when conditions underground, such as fluid, strain, heat, and/or pressure cause rocks to change or metamorphose. History Detectives Tips ...

Rocks turn metamorphic when they are subjected to very high heat and pressure. This alters the chemical and structural makeup of the minerals within the rock, changing it into a new metamorphic rock.

In the case of tremolite, it is a metamorphic mineral generally found in dolomitic-type limestone. Amphiboles are thermodynamically unstable and according to theory should decompose rather quickly ...

Discover Mount Shuksan's green top, all built from ancient oceanic greenschist. Greenschist is a special type of rock that gets its green tint from minerals compressed long ago deep under the ...

One area, the western Upper Peninsula, has igneous and metamorphic rocks that host well-known, abundant and varied metallic mineral resources, including copper, iron, nickel, platinum group minerals, ...

A Museum That Rocks The newly reopened Maine Mineral & Gem Museum takes an enlightening, local approach to the story of deep time. By Edward Rothstein Share Resize ...