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Sapphire

en.wikipedia.org/wiki/Sapphire

Sapphire is a typically blue gemstone variety of the mineral corundum, an aluminium oxide Trace amounts of elements such as iron, ...

Masons Ruby & Sapphire Mine - Home

www.masonsmine.com/

masons ruby and sapphire mine homepage. ... Mason's Mine is still a native dig your own gem mine, which it has been since the 1950's. But we now offer ...

Welcome to Gem Mountain Sapphire Mine Montana

www.gemmountainmt.com/

A place where visitors sift through gravel for sapphires and have the gems they find turned into gold-mounted jewelry.

The dangers of sapphire-mining in Madagascar - BBC News

www.bbc.com/news/business-33378936

The dangers of sapphire-mining in Madagascar. 3 July 2015 Last updated at 16: 07 BST. The discovery of sapphires more than a decade ago in southern ...

Sapphire Mining Issues: Environmental Impact - Brilliant Earth

www.brilliantearth.com/sapphire-issues-environment/

Environmental concerns about sapphire and colored gemstone mining.

Sapphire Mining Child Labor & Rights Issues: Madagascar

www.brilliantearth.com/sapphire-issues-labor/

Labor concerns about sapphire and colored gemstone mining. ... a decade ago, a Wild West economic situation has led to dangerous working conditions and a ...

Gem Mountain Philipsburg MT Sapphires | Sapphire Mine

www.gemmountainmt.com/#!sapphire-mine/c1odp

The Gem Mountain Sapphire Mine is one of the largest, oldest, and best Sapphire ... Sapphire Mining is a lot easier today than it used to be. In the old days you had to bring your own tools and equipment and dig and screen to find sapphires.

Hiddenite Gem Mines

en.wikipedia.org/wiki/Hiddenite_Gem_Mines

Another major mine, that is not open to the public is the ... modern, and more professional equipment is used to ...

www.ask.com/youtube?q=What mining equipment is used in sapphire mines?&v=fgJTT3Qk2Pw
Feb 14, 2016 ... Specializing in the sale of second hand equipment (used, unused, or rebuilt equipment used for gem mining, Grinding Mill China What ...
Popular Q&A
Q: How are sapphires mined.
A: The main ways are thru traditional digs, somtimes in natural caves and sometimes by blasting. Then you mine the old-fashioned way with a pick-axe and look for a... Read More »
Source: www.answers.com
Q: What is Sapphire mining.
A: Saphire Mining is the removal of the precious jewel Saphire from the ground through the proccess of digging it up. Read More »
Source: www.answers.com
Q: What is the largest sapphire mine in Montana?
A: The Spokane gravel bar, on the banks of Hauser Lake, was named by geologists mapping the Missouri River area in the early 1900's. This gravel bar is the locatio... Read More »
Source: www.chacha.com
Q: How are sapphires mined? and how does it effect the environment?
A: You will not like this answer but sapphires are mined in all three ways depending on where they are found. In Sri Lanka and Burma they are pit mined, the stones... Read More »
Source: answers.yahoo.com
Q: How are sapphires mined? need to know NOW?
A: Sapphires are mined from alluvial deposits or from primary underground workings. Source(s): http://en.wikipedia.org/wiki/Sapphire#Mi… Read More »
Source: answers.yahoo.com