Latest Malachite Stories
The video is presented by Coast 2 Coast Video Distribution. Toronto, ON (PRWEB) June 10, 2014 Coast 2 Coast Mixtapes announces the release of the
Canadian association management company selected to provide professional business services to the International Society for Biological and Environmental Repositories. Vancouver,
By Cho Mee-young SEOUL (Reuters) - South Korea officials said on Wednesday they were stepping up inspections of imported Chinese freshwater fish after finding cancer-causing chemicals in some fish sent from the country.
Azurite is a carbonate mineral with chemical composition Cu3(CO3)2(OH)2, (copper carbonate hydroxide). Azurite is often found in association with the green mineral malachite as a result of the weathering and oxidation of copper sulfide minerals. The name azurite comes from the Arabic word for blue. Azurite is used in jewelry and also collected as a beautiful mineral specimen. Use as a pigment Azurite has been used as a blue mineral pigment for centuries. It was formerly known as...
Malachite is a carbonate mineral, copper(II) carbonate hydroxide Cu2CO3(OH)2. Malachite has a hardness between 3.5 and 4. It crystallizes in the monoclinic crystal system, and most often forms botryoidal, fibrous, or stalagtitic masses. Malachite often results from weathering of copper ores and is often found together with azurite (Cu3(CO3)2(OH)2), goethite, and calcite. Except for the green colour, the properties of malachite are very similar to those of azurite and aggregates of the two...
- an ornament or knob in the shape of a flower
- In architecture, a floral ornament; specifically, the large conventional flower usually placed in the center of the abacus of a Corinthian capital or classic ceiling-caisson; also, the floreated termination of a Gothic finial.