Turquoise is an opaque, blue-to-green mineral that is a hydrous phosphate of copper and aluminium, with the chemical formula CuAl6(PO4)4(OH)8·4H2O. It... 52 KB (6,027 words) - 16:15, 2 April 2024 |
Turquoise (/ˈtɜːrk(w)ɔɪz/ TUR-k(w)oyz) is a cyan color, based on the mineral of the same name. The word turquoise dates to the 17th century and is derived... 6 KB (508 words) - 21:20, 21 February 2024 |
Howlite (redirect from White turquoise) use in jewelry than the artificially stabilized white forms of the mineral turquoise. Howlite, as collected, southern California. A polished mass showing... 7 KB (635 words) - 12:07, 8 February 2024 |
Shades of cyan (section Turquoise) link] "Turquoise:turquoise mineral information and data". mindat.org. Retrieved 2006-10-04. http://rruff.geo.arizona.edu/doclib/hom/turquoise.pdf Handbook... 21 KB (1,805 words) - 22:22, 21 March 2024 |
from bluish white, light-blue, light-green, green-blue, turquoise blue, turquoise green, turquoise blue-green, deep green, dark green, to deep blue, dark... 7 KB (685 words) - 23:24, 30 April 2024 |
Rynersonite Varieties that are not valid species: Rashleighite (variety of turquoise) Rhodolite (variety of pyrope) Rock crystal (quartz) Rose quartz (pink... 41 KB (2,720 words) - 19:37, 2 May 2024 |
Mineral Park was mined by the Aztec Turquoise Co., the Los Angeles Gem Co., Arizona Turquoise Co., Southwest Turquoise Co. and Mineral Park Turquoise... 8 KB (647 words) - 13:17, 12 April 2024 |
Turquoise Hill Resources was a Canadian mineral exploration and development company headquartered in Montreal, Quebec, and a majority-owned subsidiary... 26 KB (2,503 words) - 21:57, 9 July 2023 |
Variscite (category Phosphate mineral stubs) hydrated aluminium phosphate mineral (AlPO4·2H2O). It is a relatively rare phosphate mineral. It is sometimes confused with turquoise; however, variscite is... 7 KB (636 words) - 17:05, 4 April 2024 |
Eilat stone (category Copper minerals) heterogeneous mixture of several secondary copper minerals, including malachite, azurite, turquoise, pseudomalachite, and chrysocolla. Eilat stone is... 1 KB (73 words) - 01:09, 20 September 2023 |