Arizona ranks first in the United States in mined gemstones, producing more than $ 4.4 million worth of turquoise, amethyst, azurite, malachite, fire agate, peridot, petrified wood and chrysocolla.
12.
Straits undertook a resource definition drilling programme and upgraded the resource to around 10 million tonnes of ore grading 1 % copper, predominantly composed of oxidised copper minerals such as malachite, azurite, chalcocite and chrysocolla.
13.
Lapidary and decorative stone is varied and includes several types of attractive rock including serpentinite, leopard rock, jade, jasperized banded iron formation, and copper-coated ( malachite, chrysocolla, cuprite ) milky quartz.
14.
Copper was mined initially via a series of small adits and stopes into the Whim Creek and Mons Cupri deposits by artisanal miners, with records indicating that as early as 1882 small quantities of malachite, azurite, chrysocolla and other copper minerals were being won.
15.
Other natural materials occasionally confused with or used in lieu of turquoise include : variscite and faustite; chrysocolla ( especially when impregnating quartz ); lazulite; smithsonite; hemimorphite; wardite; and a fossil bone or tooth called odontolite or " bone turquoise ", coloured blue naturally by the mineral vivianite.
16.
"' Chrysocolla "'is a hydrated copper phyllosilicate mineral with formula : Cu 2-x Al x ( H 2-x Si 2 O 5 ) ( OH ) 4 �nH 2 O ( x 2 H 2 Si 2 O 5 ( OH ) 4 �nH 2 O . The structure of the mineral has been questioned, as spectrographic studies suggest material identified as chrysocolla may be a mixture of the copper hydroxide spertiniite and chalcedony.
17.
"' Chrysocolla "'is a hydrated copper phyllosilicate mineral with formula : Cu 2-x Al x ( H 2-x Si 2 O 5 ) ( OH ) 4 �nH 2 O ( x 2 H 2 Si 2 O 5 ( OH ) 4 �nH 2 O . The structure of the mineral has been questioned, as spectrographic studies suggest material identified as chrysocolla may be a mixture of the copper hydroxide spertiniite and chalcedony.
How to say chrysocolla in Hindi and what is the meaning of chrysocolla in Hindi? chrysocolla Hindi meaning, translation, pronunciation, synonyms and example sentences are provided by Hindlish.com.
