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What is a rust streak?
A rust streak is a streak in iron ore veins that was oxidized. Rust forms when oxygen oxidizes iron ore.
What is another name for chalcopyrite?
Yellow Copper Ore, Peacock Ore (encountered with acid- tarnish)
Do iron ore have streak?
Yes, iron ore does have a streak. The streak color of iron ore is typically reddish-brown due to the presence of iron oxide. This streak test can help identify the mineral when rubbed against an unglazed porcelain plate.
What mineral is known as the peacock ore?
The mineral known as "peacock ore" is actually bornite, which is a copper ore with a striking iridescent multicolored surface that resembles the feathers of a peacock. Bornite is commonly found in copper deposits around the world.
What is the streak for iron ore?
Nothing you idiot
What minerals have a hardness of less than peacock ore?
Peacock ore, also known as bornite, has a hardness of about 3 to 3.5 on the Mohs scale. Minerals with a hardness less than that include talc (1), gypsum (2), calcite (3), and fluorite (4). These minerals are softer and can be scratched by peacock ore.
How much does Peacock Ore cost?
one whole dollar
How much is chalcopyrite peacock ore worth?
it costs about £1000
Is peacock ore igneous rock?
Peacock ore, also known as bornite, is a sulfide mineral composed of copper, iron, and sulfur. It is not an igneous rock; instead, it is typically formed through hydrothermal processes in copper ore deposits.
How did the chalcopyrite get the nickname peacock ore?
Chalcopyrite is nicknamed peacock ore because of its iridescent colors that resemble the feathers of a peacock. The mineral's surface can exhibit a range of colors including blues, purples, and greens, giving it a vibrant and eye-catching appearance.
Which mineral has a metallic luster a black streak and is an ore of iron?
Magnetite
What kind of streak does uranium have?
Uranium ore - Uraninite - has a black streak and a hardness of 5 to 6, which is about the same as steel.
