| tetrahedrite | <chemical> A sulphide of antimony and copper, with small quantities of other metals. It is a very common ore of copper, and some varieties yield a considerable presentage of silver. Synonym: gray copper ore, fahlore, and panabase. Origin: So called because the crystals of the species are commonly tetrahedrons. Source: Websters Dictionary (01 Mar 1998) |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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제품명 |
판매사 |
보험코드 | 성분/함량 | 구분/보험급여 |
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