Traditional Culture Encyclopedia - Traditional customs - What are the colors of the streaks of various ores?
What are the colors of the streaks of various ores?
Pyrite: light yellow, streaks gray-green to black, metallic luster; mainly used for refining sulfuric acid.
Chalcopyrite: copper-yellow, gray-green to black streaks, metallic luster; mainly used for refining copper.
Hematite: red, streaked red, metallic to earthy luster; refining iron.
Pyromolybdenite: white, black streaks, metallic luster; refining Re-Os trace elements.
Sulfur: light yellow, glassy to adamantine luster, mainly manufactures sulfuric acid and sulfur.
Ore generally consists of ore minerals and vein minerals.
Ore minerals are metallic or non-metallic minerals that can be utilized in ores, also known as useful minerals.
- Previous article:How does Tomb-Sweeping Day use toilet paper to make flowers?
- Next article:What powder is rice rolls made of?
- Related articles
- What is the theme song and ending song of the TV series "Prime Minister Liu"?
- The Chinese nation's excellent tradition of advocating spirit is also manifested in its emphasis on moral cultivation and morality.
- The name of the fifth section of the eight-duanjin is?
- What can you do in your spare time to make money when you work in a factory?
- Reflections on how to inherit national culture in art teaching
- Who can help recommend some architects
- What does an airplane mean?
- Why are coffins so scary?
- Where will the 2023 Shenzhen Lantern Festival be held?
- Modern traditional brand games