Definitions
from The American Heritage® Dictionary of the English Language, 5th Edition.
- noun A yellowish to reddish-brown mineral, (Ce,La)CO3(F,OH), that is a source of rare-earth elements, including gadolinium, samarium, and neodymium.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mineralogy A yellow-brown
mineral that is a source of severalrare earth metals, especiallygadolinium ,samarium , andneodymium .
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- noun a yellow-to-brown mineral that is a source of rare earth elements
Etymologies
from The American Heritage® Dictionary of the English Language, 4th Edition
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Examples
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PLS from an ore concentrate that it has not yet determined can be produced, with an extraction efficiency that it has not yet determined to be economical - this additional HREE-containing PLS will be run simultaneously or on top of the PLS derived from the Mountain Pass bastnaesite concentrate - which has not yet been run in the new plant.
unknown title 2011
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These minerals define a series of REE fluorocarbonates characterized by increasing REE content within their structures from synchisite to bastnaesite.
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Scanning electron microprobe using qualitative analyses and semi-quantitative spectroscopy identified bastnaesite, parasite-synchisite as the main minerals of interest.
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These minerals define a series of REE fluorocarbonates characterized by increasing REE content within their structures from synchisite to bastnaesite.
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Scanning electron microprobe using qualitative analyses and semi-quantitative spectroscopy identified bastnaesite, parasite-synchisite as the main minerals of interest.
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By contrast, Dotson Ridge is characterized by steeply dipping pegmatitic and aplitic dikes variably mineralized with REE minerals including kainosite, xenotime, allanite, bastnaesite, thalenite, synchisite, and fergusonite.
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The rare earth minerals bastnaesite and monazite have been confirmed at the Shark Bowl occurrence.
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Scanning electron microprobe using qualitative analyses and semi-quantitative spectroscopy identified bastnaesite, parasite-synchisite as the main minerals of interest.
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We were cocksure to cheese gift to panoply onwards but the tongueless overblown us from strindberg the absorptance, so we get an properly schizoid in bastnaesite.
Rational Review 2009
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These minerals define a series of REE fluorocarbonates characterized by increasing REE content within their structures from synchisite to bastnaesite.
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