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What color is left behind a mineral when rubbed against black or white tile?
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Which mineral is called black gold?
petrolium
Brown black or yellow mineral consisting of ferrous carbonate?
siderite
What is the answer to mickeys riddle cap with an N ice cube and box with a black ball behind it?
nice behind
What is the color of copper oxide?
There are two copper oxides, differing in color:if it is black powder, then it is copper(II) oxide CuO (cupric, more common, as in the mineral 'tenoriet')if it is red powder, then it is copper(I) oxide Cu2O (cuprous oxide, as in mineral the 'cupriet' and it occurs in 'Benedict's test' on reducing sugars)
What are the characteristics of diamond?
Diamond, an elemental mineral, is the hardest mineral on the Mohs scale of mineral hardness (10). It has a specific gravity of around 3.5, has conchoidal fracture, has a colorless streak, occurs in the isometric-hexoctahedral mineral crystal system, is an allotrope of carbon, exhibits perfect cleavage in three directions, has an adamantine luster, and appears in many colors from clear to black.
What refers to the color left behind when a mineral's is rubbed across and unglazed porcelain plate?
Which mineral leaves a green-black powder when rubbed against an unglazed porcelain plate?
What is the streak color of basalt?
Basalt has a reddish brown streak. It is a dark and dense igneous rock of a minor lava flow.
What will happen if you rubbed the surface of the newspaper?
if you rubbed it where there was ink, you would get a black mark.
What is a streak when it comes to talking about science?
'streak' is the color that a mineral will leave when rubbed on a piece of unglazed porcelain. It is used to help identify the mineral. For example, arsenopyrite looks very similar to gold, but has a dark grey or black streak. Gold has a yellow streak.
What is the name of a black mineral?
The Mineral you mention is I think called Samarskite
Does gold gives a black marking when rubbed?
no, no, no who told you that? :-p
How do you start poem about a highway robber?
Dressed all in black he came The moon shinning bright behind A shape in darkness Black against black Now, you finish it.
Why are streak tests used?
Streak tests are used to identify minerals. Rubbing a mineral specimen against unglazed white porcelain, or finely powdering it and examining the powder against a white background, is a useful diagnostic test in some cases. Eg. hematite, a black mineral that looks much like many other black minerals, has a distinctive red streak.
What mineral has nonmetallic luster is black and can be scratched by a fingernail?
Magnatite is the mineral that has a nonmatallic luster, is black, and can be scratched by a fingernail.
What colouring does the mineral galena have?
BLACK
What is the mineral streak?
Black And Grayish
What mineral contains iron has metallic luster and has a streak that is the same color as the mineral?
Magnetite can be black and it has a black streak. It is metallic and iron ore
