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Mineral that is dark gray and dull luster a hardness above 6 and a black srteak?
the mineral is chrysocolla
Copper ore mineral coloured dark greyish black metallic lustre?
chalcocite
What is the difference between jet black and black?
Jet black is a shade of black that is extra dark and has a glossy finish, resembling the color of a black mineral called jet. Black, on the other hand, is a standard color that represents the absence of light and is commonly used to describe various dark shades within the black spectrum.
What's the best mineral foundation for dark skin?
There are several great brands that you can try for mineral makeup if you have dark skin. The most popular brands are Bobby Brown or Black Radiance. They are both very popular.
What mineral is known as black mica?
Black mica is also known as biotite. It is a common phyllosilicate mineral that is part of the mica group. Biotite is typically black or dark brown in color and is composed of potassium, iron, magnesium, aluminum, silicon, and hydrogen.
What mineral can scratch glass has a nonmetallic luster has fracture and is a dark color?
The mineral that fits these descriptions is obsidian. Obsidian is a natural volcanic glass that can scratch glass, has a nonmetallic luster, typically exhibits conchoidal fracture, and is usually a dark color, such as black, dark green, or dark brown.
What color is gabbro?
Gabbro is typically dark green to black in color, with small mineral grains that are difficult to see with the naked eye.
What is the name of dark colored mica?
The dark colored mica is called biotite. It is a common mineral found in igneous and metamorphic rocks and is known for its dark brown to black color.
A mineral that is very hard is sometimes used as a gem and may be dark red brown yellow green or black is?
garnet
What is the color of schist?
The color of schist depends on its mineral composition. It can be gray, yellow, light or dark green, brown, or even black.
What rhymes with role and means black burnable mineral?
The word that rhymes with "role" and means black burnable mineral is "coal." Coal is a combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely used as fuel.
What color is stibnite?
Stibnite is a dark gray or silvery mineral with a metallic luster, but it can also appear black due to its high lead content. The color may vary depending on impurities in the mineral or the angle it is viewed from.
