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English-Thai Dictionary

pyrargyrite

N แร่ เงิน จำพวก หนึ่ง ที่ มี สี ดำ

Webster's 1913 Dictionary

PYRARGYRITE

Py *rar "gy *rite, n. Etym: [Gr. (Min. )

Defn: Ruby silver; dark red silver ore. It is a sulphide of antimony and silver, occurring in rhombohedral crystals or massive, and is of a dark red or black color with a metallic adamantine luster.

New American Oxford Dictionary

pyrargyrite

py rar gy rite |pīˈrärjəˌrīt paɪˈrɑrʤəraɪt | ▶noun a dark red mineral consisting of a sulfide of silver and antimony. ORIGIN mid 19th cent.: from Greek puro- (from pur ‘fire ’) + arguros ‘silver ’ + -ite 1 .

Oxford Dictionary

pyrargyrite

pyrargyrite |pʌɪˈrɑːdʒɪrʌɪt | ▶noun [ mass noun ] a dark reddish-grey mineral consisting of a sulphide of silver and antimony. ORIGIN mid 19th cent.: from Greek puro- (from pur ‘fire ’) + arguros ‘silver ’ + -ite 1 .