Native Silver

Japanese: native silver(英語表記)nativesilver
Native Silver

...There are approximately 60 known minerals that contain more than a few percent silver. Important silver minerals include native silver (Ag), argentite (Ag 2 S), cerargyrite (AgCl), naumannite (Ag 2 Se), dyscrasite (Ag 3 Sb), jalpaite (Ag 3 CuS 2 ) , argyrodite (Ag 8 GeS 6 ) , canfieldite (Ag 8 SnS 6 ) , stephanite (Ag 5 SbS 4 ) , pyrargyrite (Ag 3 SbS 3 ), proustite (Ag 3 AsS 3 ) , polybasite (Ag,Cu) 16 Sb 2 S 11 , and arsenpolybasite (Ag,Cu) 16 As 2 S 11 , hessite (also known as hessite or silver tellurite) Ag 2 Te, etc. In addition, tetrahedrite and galena contain silver, and when they occur abundantly in an ore deposit, they are considered important as silver carriers.

*Some of the terminology that mentions "native silver" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…銀を数%以上含む鉱物は約60種知られている。重要な銀鉱物としては,自然銀native silver Ag,輝銀鉱argentite Ag2S,角銀鉱cerargyrite AgCl,ナウマン鉱naumannite Ag2Se,安銀鉱dyscrasite Ag3Sb,ジャルパ鉱jalpaite Ag3CuS2,硫ゲルマン銀鉱argyrodite Ag8GeS6,硫シャク(錫)銀鉱canfieldite(別名,カンフィールド鉱) Ag8SnS6,ゼイ(脆)銀鉱stephanite(別名,ゼイ安銀鉱) Ag5SbS4,濃紅銀鉱pyrargyrite Ag3SbS3,淡紅銀鉱proustite Ag3AsS3,雑銀鉱polybasite(別名,輝安銅銀鉱) (Ag,Cu)16Sb2S11,ヒ(砒)雑銀鉱arsenpolybasite (Ag,Cu)16As2S11,ヘッス鉱hessite(別名,ヘッサイト,テルル銀鉱)Ag2Teなどがある。このほか四面銅鉱や方鉛鉱には銀を含むものがあり,鉱床内に多産する場合にはシルバーキャリアとして重要視される。…

※「native silver」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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