安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Coloradoite - Wikipedia
Coloradoite, also known as mercury telluride (HgTe), is a rare telluride ore associated with metallic deposit (especially gold and silver) Gold usually occurs within tellurides, such as coloradoite, as a high-finess native metal
- Coloradoite: Mineral information, data and localities.
Also, coloradoite (of Niggli), a variety of quartz latite that corresponds to the opdalitic magma-type of Niggli (1923)
- Top 10 Toxic Minerals - Geology Page
Coloradoite, also known as mercury telluride (HgTe), is a rare telluride ore associated with metallic deposit (especially gold and silver) Gold usually occurs within tellurides (e g Coloradoite) as a high finess native-metal (Fadda et al , 2005)
- Coloradoite Mineral Data
Conchoidal - Fractures developed in brittle materials characterized by smoothly curving surfaces, (e g quartz) Granular - Generally occurs as anhedral to subhedral crystals in matrix Massive - Uniformly indistinguishable crystals forming large masses Non-fluorescent Moderate, dark brownish red to blue-gray
- COLORADOITE, STEGOSAURUS, AND THE COMPROMISE OF 1877 + SILVER DOLLARS
Genth (1877) named coloradoite for the State as he described the Type Specimens from the Smuggler, Keystone, and Mountain Lion Mines in gold mining districts west and northwest of Boulder
- Coloradoite HgTe - Handbook of Mineralogy
Color: Iron-black inclining to gray; in polished section, white with slight grayish brown tint, tarnishing to dull purple Luster: Bright metallic Anisotropism: Moderate, dark brownish red to blue-gray F43m X-ray Powder Pattern: Kalgoorlie, Australia (1) Kalgoorlie, Australia; corresponding to Hg0 98Te 1 00
- COLORADOITE Definition Meaning - Merriam-Webster
The meaning of COLORADOITE is a grayish black mineral with metallic luster consisting of mercury telluride HgTe (specific gravity 8 6)
- Coloradoite mineral information and data - dakotamatrix. com
Substantial amount of Coloradoite on this specimen Scattered with it are Gold grains to 1mm with Chalcopyrite Click thumbnail images for larger view
|
|
|