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317:, a company which operated the mine for a short period in 2006. Rio Tinto originally acquired the mining lease after a takeover of Ashton mining (November 2000) in which it also gained full control of the Argyle diamond mine. Ashton mining initially developed and operated the mine.
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The Merlin mine has an unusually high proportion of gem-quality diamonds: 65% of production is gem-quality, and only 35% is classified as near-gem or industrial quality. This compares to a worldwide average of just 20% gem-quality diamond production at
297:, although exploration continues under the mine's new owner. The largest diamond produced at the Merlin mine measured 104.73 carats (20.946 g), the largest ever found in Australia, and has been valued at over US$ 525,000
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https://web.archive.org/web/20050109042701/http://www.minesite.com/archives/news_archive/2004/june-2004/striker030604.htm
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https://web.archive.org/web/20050613115554/http://www.mbendi.co.za/indy/ming/dmnd/au/au/p0005.htm
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285:. The high ratio of gem-quality diamonds is responsible for a relatively high value of $ 108
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https://web.archive.org/web/20050221155155/http://nlc.org.au/html/wht_lrn_2003_oct02.html
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worldwide, and a mere 5% gem-quality production at
Australia's largest diamond mine,
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is one of only three diamond mines in
Australia. The mine is located in the
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http://www.nationalminingindustry.com.au/diamonds/au/archive/2009.htm
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314:. Striker has since become North Australian Diamonds
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Former diamond mine in
Northern Territory, Australia
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447:Former Rio Tinto (corporation) subsidiaries
265:of Australia, about 80 kilometres south of
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457:Companies based in the Northern Territory
69:Learn how and when to remove this message
303:The mine and mining rights were sold by
273:(100 kg) of high quality diamonds.
32:This article includes a list of general
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462:Northern Territory geography stubs
390:. You can help Knowledge (XXG) by
38:it lacks sufficient corresponding
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240:North Australian Diamonds Limited
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289:per carat (540 $ /g). The known
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452:Mines in the Northern Territory
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354:Merlin Deposit Summary Report
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442:Surface mines in Australia
437:Diamond mines in Australia
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250:http://www.nadl.com.au/
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119:Location in Australia
283:Argyle diamond mine
259:Merlin diamond mine
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113:Merlin diamond mine
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381:Northern Territory
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158:Coordinates
51:introducing
431:Categories
321:References
267:Borroloola
195:Production
132:Borroloola
34:references
384:geography
291:ore grade
153:Australia
139:Territory
204:Diamonds
200:Products
170:136°20′E
128:Location
89:Location
59:May 2024
246:Website
236:Company
210:History
167:16°51′S
150:Country
47:improve
359:Merlin
271:carats
223:Closed
215:Opened
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