Cuprite (Cu2O) ã¯é ã®å€å žçãªé žåç©ã§ãæ·±ããã«ããŒè²ãã®èµ€ããšèŒãå æ²¢ã§ç¥ãããŠããŸããè¯ãæŽã£ãçµæ¶ã¯éåžžã¯ç«æ¹äœããã³å «é¢äœã§ãèå ãåãããšé¡ã®ããã«èŒãé¢ã匷çãªæ·±çŽ ãæŸã¡ãŸããå¡ç¶ã§ã¯ Cuprite ã¯éãããããã¯æºéå±å æ²¢ã«ãªãããšããããŸãããæè¯ã®çµæ¶ã¯ãã€ã€ã¢ã³ãæ§å æ²¢ãšå éšã®çã®ãããªèŒãã瀺ããå®ç³é±ç©ã«å¹æµããŸãã Cuprite ã¯é é±åºã®é žå垯ã§åœ¢æãããäžè¬çã«ã¯ malachiteã azuriteã chrysocollaã tenoriteã native copper ãšé¢é£ããŸãã Hair-like, capillary crystals of the variety chalcotrichite ã¯å°éå®¶ã«çéãããç¹çŽ°ãªæ·±çŽ ã®ã¹ãã¬ãŒãäœãåºããŸããäžæ¹ãçŸä»£ã®ç£åºã§èŠãããç·è²ã® malachite ãšå¯Ÿæ¯ããŠçŸããã·ã£ãŒã㪠octahedra ã¯ããããŸã§ã«çºèŠãããé é žåç©æšæ¬ã®äžã§ãæãçŸçãšããããã®ã®äžã€ã§ãã Although cuprite is soft and brittle for display (Mohs 3.5â4), great examples have a presence that few red minerals can match. å±ç€ºçšã«ã¯æãããèãïŒã¢ãŒã¹ç¡¬åºŠ3.5â4ïŒã§ãããåªããæšæ¬ã¯ä»ã®èµ€è²é±ç©ã«ã¯ãªãååšæãæŸã¡ãŸãã
Cuprite ã¯2äžçŽä»¥äžã«ãããã³ã¬ã¯ã¿ãŒãé äºããŠããŸãããåæã®ãšãŒãããã®å€å žã¯ãã©ã³ã¹ã® Chessy é å±±ããæ¥ãŠãããçµ¹ã®ãã㪠chalcotrichite ãšæŽå²çãªãã£ããããã«å€§åã«ãããŠããå æ²¢ã®ããçµæ¶ãç£ã¿ãŸããã20äžçŽã«ã¯ãããã¢ãæ°ããªåºæºãèšå®ããŸããâTsumeb ã¯åªé ã§åéæã®èµ€ãæäŸããOnganja é±å±±ã¯è±¡åŸŽçãªå€§ããã§å®ç³ã®ããã« gemmy ã® octahedra ãçã¿åºãããããã¯å®éã«ã¯âruby copperâã®å®ç³ãžãšã«ãããããŸããã2000幎代ïœ2010幎代ã«ã¯ã¡ãã·ã³ã® Milpillas ããåžå Žãé©ããããããªéã圢æããããã¬ã©ã¹ã®ãã㪠octahedra ããã«ãããã®ãã㪠malachite ã®äžã«æäŸããæé«ã¬ãã«ã§ã®ãã®çš®ãžã®é¢å¿ãåæŽ»æ§åãããŸããããã·ã¢ã® Rubtsovsk ã¯ãè±ããªè²åããšé åçãªãããªãã¯ã¹ã®çµã¿åãããæã€æ¥µäžã®çŸä»£æšæ¬ã远å ããŸããã Cuprite ã®åžå Žã¯ãæé ãªå¡ç¶ãŸãã¯åŸ®çŽ°ãª chalcotrichite ããã5æ¡ä»¥äžã®é«é¡äœåãŸã§å¹ åºãååšããŸããæãæ±ããããç¹è³ªâéææããããã§ãªãŒè²ã®é«å æ²¢çµæ¶ãå¯Ÿç §çãªãããªãã¯ã¹äžã«ãããã®âã¯å®éã«ã¯éåžžã«åžã§ãæ¿ããäºãããŸããæ·±ãæŽå²çã«ãŒããšææã®çŸä»£çããŒãã¹ãæã€ Cuprite ã¯ãç¹ã« copper minerals ãå€å žçãªé žå垯皮ã«çŠç¹ãåœãŠãã³ã¬ã¯ã¿ãŒã®éã§ãäŸç¶ãšããŠé·å¹Žã®å®çªã®ãæ°ã«å ¥ãã§ãã
Cuprite ã¯äžçäžã«ååžããŸãããã³ã¬ã¯ã¿ãŒã«ãšã£ãŠçš®ãå®çŸ©ããããã€ãã®å±å°ããããããããã benchmark å質ãšèŠãªãããç¬èªã®ãå€èгããçã¿åºããŸãã
Seeis è¿ãã® Onganja é±å±±ã¯ããã®å€§ããå®ç³ã®ããã«éæã§æ·±çŽ ã® octahedra ã®ããäŒèª¬çã§ãâçŸåšãŸã§ã«èŠåºããã Cuprite çµæ¶ã®äžã§ãæé«ã¯ã©ã¹ã®ãã®ã®ããã€ãã§ããå€ãã¯åè¶ããéæåºŠã瀺ãã匷ãå ã®äžã§ãã§ãªãŒè²ã®æ žãèŒãããã«å ããŸãã 代衚çãªä»éç©ã«ã¯ native copperãmalachiteãquartz ããããéãå æ²¢ã®ãã octahedra ãåãããããªãã¯ã¹æšæ¬ã¯äžæµã³ã¬ã¯ã¿ãŒãºã¢ã€ãã ã§ãã Onganja ã®æšæ¬ã¯âgem cupriteâã®ææšãšãããããšãäžåã§ç¡å·ã®çµæ¶ã§ãé«ãæ±ããããŸãã
Milpillas (Sonora) ã¯çŸä»£ã®ã¯ã©ã·ãã¯ãšã¿ãªãããé±å±±ã§ããå šçæã«ã¯ãã¬ã©ã¹ã®ãããªé¢ãšé®®ãããªå éšèµ€ãåãããç¡å¢ã§ã·ã£ãŒã㪠octahedra ãçã¿åºããŸããããã°ãã°ãã«ãããã®ãããªç·ã® malachite ã®äžã«èŒãããããã¯åŸ®åŠãª azurite ã®ã¢ã¯ã»ã³ããšãšãã«èŠãããŸãã察æ¯ãšå æ²¢ã¯åè¶ããŠãããçµæ¶ã¯ãã°ãã°åéæãªçžã瀺ããããã¯ã©ã€ãäžã§èŒããŸããå€ãã®ãã±ããã¯çµæ¶ãã°ãç©ã¿ã§ããããçã«è¯ãããªãããªãã¯ã¹æšæ¬ãç¹ã«éå®ãããcuprite ã®çŸåŠã®çŸä»£çåºæºãå®çŸ©ããŸãã
Tsumeb ã®äŒèª¬çãªé±åºã¯ãå€ãã®æ³šç®ãã¹ã cuprite ãç£åºããŸãããéããå æ²¢ã®ããçµæ¶ã¯ãæãéå±å æ²¢ããæããåéæã®èµ€ãŸã§å¹ åºãããã°ãã° calciteãdolomiteããŸã㯠malachite ã䌎ããŸããOnganja ã®å·šäœãšæ¯ã¹ããšéåžžã¯å°åã§ãããæé«ã® Tsumeb åã¯åªé ãªåœ¢ç¶ãè±ããªè²åœ©ãåè¶ããå æ²¢ãåãããã®èåãªé±åºã®å€å žçãªé åãäœçŸããŠããŸãã Tsumeb ã®é¢é£é±ç©ã®å¹ åºããšæŽå²çãªå声ã¯ããã® cuprite ãç¹ã«ã³ã¬ã¯ã¿ãŒãºã¢ã€ãã ãšããŠäŸ¡å€ãé«ããŸãã
Altai Krai ã® Rubtsovsk ã¯ãé®®ãããªã¬ã©ã¹æ§ã® cuprite çµæ¶ã§ç§°è³ãããŠããããã°ãã° calcite ã dolomite ã®å¯Ÿç §çãªãããªãã¯ã¹äžã«äžžã¿ã垯ã³ãããããã¯è€éã«æ¹å€ããã octahedra ã䌎ããŸããè²ã¯éåžžã«é£œåããŠããããšãå€ããçµæã¯æŽç·Žããããã©ã³ã¹ãåããŠããŸããç£åºã¯äžå®æã§è¯åã¯çããããããã£ãŠéžããããã® Rubtsovsk æšæ¬ã¯é é±ç©ã®éè³å®¶ã®éã§é«ããã¬ãã¢ã ãæã¡ãŸãã
ã¯ã©ã·ãã¯ã®ã¯ã©ã·ãã¯ãšããŠããªãšã³è¿éã® Chessy é å±±ã¯19äžçŽã«é¡è㪠cuprite ãç£åºããç¹ã«çµ¹ã®ãããªæ¯çްæ¶ã® chalcotrichite ãç¥ãããŠããŸãããããã®ç¹çŽ°ãªæ·±çŽ ã®ã¹ãã¬ãŒã¯ãå¯ãªãããç¶ãŸãã¯æŸå°ç¶ã®æ¿ç¶ã«ãªãããšãããã象城çãªæŽå²çæšæ¬ã§ããOnganja ã Milpillas ã®æšæ¬ã®ããã«å®ç³ã®ããã«éæã§ã¯ãªãããšãå€ãã§ãããChessy ã® cuprite ã¯æŽå²çãªéèŠæ§ãéåžžã«å€§ãããåºèªãšç¬èªã®çµ¹ã®ãããªçŸèгãç§°ããããŠããŸãã
Bisbee ã¯ç±³åœã®é é±ç©åŠã®ç€ã§ãããcuprite ã倿§ãªåœ¢æ ã§ç£åºããŸããâãã€ã¯ãçµæ¶ãã cabinet 倧ã®çµæ¶ããããŠé åç㪠chalcotrichite ã®å¡ãå«ã¿ãŸããæšæ¬ã¯å éšãè±ããªæ·±çŽ è²ãèŠããå€éšã«éå±å æ²¢ã垯ã¶ããšããããŸãããã°ãã° azuriteãmalachiteãnative copper ãšãšãã«èŠãããŸããéžããããã® Bisbee cuprite ã¯å€å žçãªåºèªãšåŒ·ãå±ç€ºæ§ãäž¡ç«ããå®å®ããéèŠãç¶ããŠããŸãã
ãã¥ãŒãã©ã€ãã¯å®å®ããŠããŸããæ©æ¢°çã«ã¯ããªã±ãŒãã§ããäžå¯§ãªåãæ±ãã¯é·æã«ããã£ãŠå æ²¢ãšãšããžãä¿ã¡ãŸãã
éãå æ²¢ã®ããçµæ¶ãšèµ€è² interior ãèŠãããã®ãåªããç¶æ ããããŠåŒ·ããããªãã¯ã¹ã®å¯Ÿæ¯ãéèŠããããšã§âç¹ã«ãã³ãããŒã¯ç£å°ããâãã®çš®ã®æåãªâã«ããŒã»ã«ãããŒâã®é åãäœçŸãããã¥ãŒãã©ã€ãã»ã»ãããæããããšãã§ããŸãã