
ã¢ã€ã«ã©ã³ãã®ã©ãŒãã³ãºã»ã¯ã©ãŒãªãŒã¯ãé®®ãããªçŽ«ããéãžã®ç«æ¹äœãå±€ç¶ã®å éšæ§é ãã±ã«ãåå圢ã®çµæ¶åœ¢ã§ç¥ããããããŒã©ã€ãã®åç£å°ã§ãçå£ãªã³ã¬ã¯ã¿ãŒã«ãšã£ãŠäŸ¡å€ãé«ãã
Key facts
ã©ãŒãã³æ¡ç³å Žãããæ£ç¢ºã«ã¯ã·ã§ããã¡ãŒã¹ãã£ã³ã®ãžã§ãŒã»ã©ãŒãã³æ¡ç³å ŽãšããŠç¥ããããã³ããã©ã®ãã®å Žæã¯ã seriously international collectors ã詊æç£å°ãšããŠèªãç莵ãªçŸä»£ã¢ã€ã«ã©ã³ãã®ç£å°ã®äžã€ã§ãããæ³šç®ã¯èç³ã«ãããå€ãé±å±±ã®éæ¬åã§ã¯ãªããã¬ããŠã§ãŒè±åŽå²©åž¯ã®ãã¡ããªãŒã®æ¡ç³å Žãäœæ¥äžã«æç¶çã«åºçŸãããçãçããšããåŸæç±æ°Žèç³ã§ãããã¢ã€ã«ã©ã³ãã¯æŽå²çã«è±åœãå€§éžæ¬§å·ãšæ¯ã¹ãŠå¯åéé±ç©çç£ãæ§ããã§ãã£ãããã·ã§ããã¡ãŒã¹ãã£ã³ã§ã®2015幎ã®çºèŠã¯è¡æçã ã£ããå æ²¢ã®ãã玫ããé玫ã®ç«æ¹äœã垯ç¶ã®å éšãå «é¢äœã®ãã¡ã³ãã ãç·ãšã·ã¢ã³ã®ã¢ã¯ã»ã³ããä¿®æ£åœ¢ç¶ã¯ The Mineralogical Record ã«figured ãããã®ã«ååãªå質ã§ãã£ãã
å°è³ªåŠçã«ã¯ããã®æ¡ç³å Žã¯ã·ã§ããã¡ãŒã¹ãã£ã³è±åŽå²©äœã®äžã®åŸ®ç²çµæ¶ã®è±åŽå²©å¡ã§ãããäžå¿éšãããã¯ã®äžéšã«äœçœ®ãããè±åŽå²©ã¯è¥¿ã¢ã€ã«ã©ã³ãã®åŸæã«ã¬ããã¢ã³æã®è±åŽå²©ç³»ã«å±ããããèç³ã®é±åã¯è¥ããå°åæç®ã§é¢é£ã¥ããããŠããã®ã¯ãå€ãè±åŽå²©åºç€ãééããã¡ãœazoic倧éžçžèŸºãªããã£ã³ã°æµäœãšçµã³ã€ãç±æ°Žèç³»ã§ãããæšæ¬ãšããŠã®æå³ã§ã¯ããã®èµ·æºã¯éèŠã§ãããèç³ã¯åãªãè±åŽå²©ã®å²ãç®ã«çŽ«è²ã®ã³ãŒãã£ã³ã°ãããã ãã§ã¯ãªããæè¯ã®æšæ¬ã¯çã®ãã±ããããã³èæŽæšæ¬ã§ãç¬ç«ããçµæ¶ãé®®æãªåž¯ç¶ãç³è±ããã³é-äºéç³»åãšçµã³ã€ããæã€ã
å°åã®å±æ
åœå¥å±æ
ã©ãŒãã³èç³ã®äžã§ãæé«ã®ãã®ã¯ãçŸåšã§ã¯èªèå¯èœãªå€èгãåããŠãããã©ãã³ããŒããæ·±ããã€ãªã¬ããã®ç«æ¹äœã§ãçžéšã®åž¯ç¶ãªã³ã°ããããéçŽ«ã®æ žãææèŠãããç·ã®ã»ã¯ã¿ãŒããµãã³å æ²¢ããã¬ã©ã¹ã®ãããªå æ²¢ãå éšã«å «é¢äœã®ãã¡ã³ãã ãããããŸãã§çµæ¶ã®äžã«çµæ¶ãæžãã£ãŠãããã®ããã«èªãããããã€ãã¯åäºé¢äœã®æèŸºé¢ã瀺ããç¹ã«ç¹åŸŽçãªãã±ã«ãååã圢ç¶ã¯ãåŸã®ç«æ¹æ¶æé·ãåæã®å «é¢äœäžä»£ã®é ç¹ã«åªå çã«çºéãããšèª¬æãããŠããããã¬ãŒãã¯å°ããªçµæ¶ãããã¯ããã«åžå°ã§ããã倧åã§æž æµãªãã£ããããæšæ¬ã¯äŸå€çã§ããã

åç: EarthWonders / Green Mountain Minerals
Search for specimens: View all specimens from Larkin's Quarry, Ireland
ã©âãã³ã°ãºã»ã¯ã©ãŒãªãŒã¯ãã³ãŒã¹ãã«ãªãŒãã³ãŒã³ãããŒãã«ãŠã³ãã£ã»ãŽãŒã«ãŠã§ã€ã®ã·ã£ãããã§ãŒã¹ãã£ã³å°åºã®çºåã«ãããçŸåœ¹ã®è±åŽå²©æ¡æå Žã§ããã¯ã©ãŒãªãŒã¯Connenmar Granite Teorantaã«é¢é£ããŠãããã©âãã³ã°ãºã»ã¯ã©ãŒãªãŒãã©âãã³ã°ãºã»ã°ã©ãã€ãã»ã¯ã©ãŒãªãŒããŸãã¯ã·ã£ãããã§ãŒã¹ãã£ã³ã»ã¯ã©ãŒãªãŒãšããŠã©ãã«ã«ã衚èšãããããšããããŸããå°è³ªçãªå°åã®äœ¿çšã«ãããŠãè¿é£ã®ã³ãŒã³ãããŒèç³ç£å°ïŒLettermuckoo QuarryãWalsh's QuarryãBovroughaun ãªã©ã®ä»ã®å°èŠæš¡ãªãŽãŒã«ãŠã§ã€è±åŽå²©èã®å±åšïŒãšã¯åºå¥ãããŸãã
䞻岩ã¯ã·ã£ãããã§ãŒã¹ãã£ã³è±åŽå²©ã§ãã¢ã€ã«ã©ã³ãå°è³ªèª¿æ»åºïŒGeological Survey IrelandïŒããã³é¢é£ãããŽãŒã«ãŠã§ã€æ¹Ÿå°å³ã«ãããŠããŽãŒã«ãŠã§ã€è±åŽå²©é£ã®äžå¿éšå ã®çްç²ã»éææ¶ïŒaphyricïŒãªè±åŽå²©ãšèšè¿°ãããŠããŸãããŽãŒã«ãŠã§ã€è±åŽå²©è€åäœã®å°åèšè¿°ã¯ãé£å ã®å€§éžãã³ã®åŸæççäžçŽæ«ãããããã¢ã³æã®ã«ã¬ããã¢æ¿å ¥å²ã«ããããŠã§ã¹ãã³ã»ã¢ã€ã«ã©ã³ãã®é·æã«ãããè€æ°ã®ãã«ãã³ãšãããã¯ã®æ¿å ¥ã瀺ããŸããã·ã£ãããã§ãŒã¹ãã£ã³å°å¡ã¯ãã®è€åè±åŽå²©æ§é ã®äžéšã§ãããæ¯èŒç现ç²ã®åäœã§ãç¯çãå¯ã§ãåŸã®èããã€ã¯ã«ãã£ãŠåããã仿¥ã§ã¯å»ºææ¡æãéããŠé²åºããŠããŸãã
詊æåœ¢æã®é±åã¯ãçµæžçæ¡æã®æå³ã§ã®é±èã§ã¯ãããŸãããè±åŽå²©ãæ¡æãããå Žæã§äžå®æã«é²åºããé ãç±æ°Žæ§èç³»ã®ç£åºäœã§ããæãããç¥ãããèã«ã¯ãç³è±ãšèç³ãå«ãé±è矀ãšãæ¹éé±ïŒã¬ã¬ãïŒãé mineralsïŒã¹ãã¡ã¬ã©ã€ãïŒãããããã®ã»ãªãŠã é±ãªã©ãå«ãé-äºéç³»åã䌎ããŸããæ¹è§£ç³ãé»éé±ããã®ä»ã®åŸ®éçš®ãå ±åãããŠããŸããå°åã®æµäœå ææ§ããã³å°ç幎代åŠã®äœæ¥ã¯ããŽãŒã«ãŠã§ã€èç³é±åã®ãããã®èç³èããè±åŽå²©ãããã¯ããã«è¥ãäžç³çŽåŸæã®ç±æ°Žç³»ãšããŠè§£éããå倧西æŽ-ãšãŒãããã®äžç³çŽ-ãžã¥ã©çŽã®è£ãç®é¢é£ã®ç±æ°ŽæŽ»åãšé¢é£ã¥ããŠããŸããã³ã¬ã¯ã¿ãŒã®èšãæ¹ãããã°ãèç³ã¯æå±€ã»èè ã®é±ç©ã§ãããäžæ¬¡çãªè±åŽå²©ä»å±ç©ã§ã¯ãããŸããã
ã¯ã©ãŒãªãŒã®æ¡éå±¥æŽã¯çŸä»£çã§çãããã®ã§ããã©âãã³ã°äžæã¯1930幎代ããã·ã£ãããã§ãŒã¹ãã£ã³ã§è±åŽå²©ãšç ãæ¡æããŠããããã®åŸã¯ã©ãŒãªãŒã¯ãžã§ãŒã»ã©âãã³ã°ã«é¢é£ã¥ããããæ¬¡äžä»£ãžãšåŒãç¶ãããŠããŸãããç³æã®åæ¥å©çšã¯20äžçŽã®å°åéè·¯ã»å»ºèšå·¥äºã®æ¡å€§ãšãšãã«æŽ»çºåããçŸä»£ã®äŒæ¥ã¯å äœã®ã³ãŒã³ãããŒè±åŽå²©ã建ç¯ç³ãç ç³ãææ°Žç³ããªãŒããŒã¡ã€ãã®å¯žæ³ç³è£œåãšããŠäŸçµŠããŠããŸããé±ç©æšæ¬ã¯ãã®ç³ææ¥ã®å¯ç£ç©ãšããŠçŸããŸããã
2015幎ã«ã¯é£èºçãªæšæ¬ã€ãã³ããèµ·ããæ¡æçŸå Žã®äœæ¥äžã«åè¶ããèç³ã®çºçãåºçŸããŸããããã®çºèŠã¯çŽã¡ã«çŸå°ã®æ¡éè©å€ãäžå€ãããŸããã以åã®ã³ããã©èç³ã®ç£å°ã¯è峿·±ãææãçã¿åºããŠãããç¹ã«Lettermuckooã®å°ããªçŽ«è²ã®å «é¢äœãç¥ãããŠããŸããããLarkin's Quarryã¯ãã倧ããã審çŸçã§å€æ§ãªçµæ¶ãç£åºããŸãããæåã®éèŠãªææã¯è±åœã®Thames Valley MineralsãéããŠæ±ãããåŸã«Moorland Mineralsãéãã远å ã®æšæ¬ãå°éãã£ãŒã©ãŒããªãŒã¯ã·ã§ã³ãä»ããŠç§»åããŸããã
ãã®ç£å°ããææžåãããæšæ¬ã¯ãçŽåŸæ°ããªã®æ·¡ãã©ãã³ããŒãã«ãŒã®ç«æ¹äœã®ãããªå°ããªãã®ããããã£ããããçšã®å€§åãã¬ãŒããŸã§ç¯å²ããããŸãã Mindatã®åçèšé²ã«ã¯ãçµæ¶ã7 cmã«éã36 cmã®èç³ãšç³è±ã®å€§ããªãã¬ãŒããå«ãŸããThe Mineralogical Recordã«ã¯çŽ«è²ã®èç³çµæ¶ã4.5 cmãç«éªšåã®ãã¡ã³ãã ãšéã®ããã§ãã«ãŒããŒããååå²ãæã€1.8 cmã®æ¹å€ç«æ¹äœã瀺ãããŠããŸãããªãŒã¯ã·ã§ã³èšé²ã«ã¯ãæ§ãããªãããã¥ã¢ããé«é¡åãŸã§ãå«ãŸããŸãïŒ2022幎ã«è²©å£²ãããèç³ãšç³è±ã®3.3 cmã2024幎ã«è²©å£²ããããã£ããããçšãã¬ãŒãã®14.7 cmã2025幎ã«è²©å£²ãããJack Halpernãããã¥ã¢ã®4.3 cmã
å ¬éã®æ¡éã¢ã¯ã»ã¹ã¯ãããŸãããæ¡æå Žã¯ç§æã§ã忥çãªç³æäœæ¥ãšããŠçšŒåäžãŸãã¯æç¶çã«çšŒåããŠãããèš±å¯ãªãã®æ¡éã¯çŠããããŠããŸããæšæ¬ã®äŸçµŠã¯ææè ã«ãã£ãŠç®¡çãããé±åããèãé²åºãããšãã«ã¯èªèº«ã§ææãååããç§çãã£ãŒã©ãŒã®åãæ±ºããéããŠæµéãããŠããŸããæ¡éè ã¯ããªãã¬ãŒã¿ãŒããçŽæ¥ã®æåŸ ã§ãªãéããç¬ç«ããŠçŸå°ã«å ¥ãã®ã¯çãããæ±ãã¹ãã§ãããçŸå°ã¯ã«ãžã¥ã¢ã«ãªé倿¡éã®ç®çå°ã§ã¯ãããŸããã
èç³ã¯ã©ãŒãã³ãºã»ã¯ãªãªãŒã®å®çŸ©é±ç©ã§ãïŒCaF2 ãã·ã£ãŒããªç«æ¹æ¶ã®çµæ¶ã§ãéåžžã¯è玫ããã£ãéçŽ«ãæ¿ã玫ããŸãã¯éè²ããã£ã玫ã§ãå ãšãŸãŒãã³ã°ã«ãã£ãŠãæãçžã®ãã¡ã³ãã ãææç·è²ãŸãã¯ã·ã¢ã³ã®åºç»ãæã¡ãŸããäžè¬çãªã³ã¬ã¯ã¿ãŒåãã¯ãµã ãã€ã«ããå°ããªãã£ãããããµã€ãºã§ããã¥ãŒãã¯æ°ããªããçŽ1â3 cmçšåºŠïŒç¹çãã¹ãçµæ¶ã¯4.5 cm以äžã§ããã倧ããªãã£ããããæ¿ã«ã¯çµæ¶ã7 cmçšåºŠãšå ±åãããŠããŸããæè¯ã®äŸã¯éææãã·ã£ãŒããªç«æ¹äœåœ¢ãåäºé¢äœã®é¢åããå «é¢äœã®ãã¡ã³ãã ãâãã§ãã«ãŒããŒãâã®ã»ã¯ã¿ãŒãŸãŒãã³ã°ããããŠåœå°ã®åç©ã§ãããã±ã«ãååãæé·ãã¿ãŒã³ã瀺ããŸããæ®éã®æšæ¬ã¯éåžžããšããã³ã°ãæ¬ æãããé«ããŸãã¯å¯éããŠããããšãå€ãã§ããã¯ã©ãŒãã¯æãããèŠãããå±ç€ºã®çµã¿åããã§ãããããã€ãã®æšæ¬ã«ã¯éé·ãæ¹éé±ãéäºéé±ãæ¹è§£ç³ãæ¹è§£ç³ãã¯ããªãŒãæç©è³ªãæ¹å€ãããè±åŽå²©åºè³ªãªã©ã®åºãé±èã®éåäœãæºããããŸãã¯ããã瀺åãããã®ããããŸãã
ã©ãŒãã³ãºã»ã¯ãªãªãŒã®ã¯ã¬ãã¯ãªãªã©ã€ãã¯ãèç³èåšèŸºã®ã¯ããªãã£ãã¯ãªå€æãšå«æç©èªã®ãµããªãŒããŒçã§éèŠãªéšåã§ãããç¬ç«ããŠç®ç«ã€çš®ãšããŠã¯ããŸãèŠãããŸããã locality ããã¯2021幎㮠Mineralogical Record ã®æ±ãã§æç®ããããèè¢ã«é¢é£ããç·è²ã®ã¯ããªç³ææã衚ããŠãããšèããããŸãïŒè¢«èã嫿ç©ãèç³ãå«ãçµæç©äžãŸãã¯å éšã®çްããªã¯ããªãã£ãã¯æç¹ãçŸç芳ç¹ã§ã¯ãã®äŸ¡å€ã¯éåžžæèçã§ããã圫å»çã§ã¯ãããŸãããã©ãŒãã³ãºã®ã¯ã¬ãã¯ãªãªã©ã€ãæææšæ¬ã®äžã§æè¯ã®ãã®ã¯ãç·è²ã®ã¯ããªç³ææãéã玫ããŸãã¯ç¡è²ã®èç³ã®ãŸãŒãã³ã°ã匷åãã€ã€ãçµæ¶é¢ãæ¿ããªããã®ã§ãããã¢ã¢ãã€ããæ¡æå Žããæç®ããããããçš®ã®èå¥ãä¿¡é Œã§ããæ å ±æºãåæã«ãã£ãŠè£ä»ããããªãéããã©ãã«ä»ãã®ã¯ããªç³æšæ¬ã«ã¯æ³šæããŠæ±ãã¹ãã§ãã
Larkin's Quarry ã§æç®ã«æããããŠããä»ã®é±ç©ã«ã¯ãã¢ã«ãããã¢ãã¿ãŒã¹ãã¢ã³ã°ã«ãµã€ããçœé²æ¯ãã»ãªãŠã¹ç³ããããç³ããã£ã«ã³ãã€ã©ã€ããã«ã¢ãµã€ãããšãããŒãããã«ãªã©ãã¿ã€ããéé±ãèµ€éé±ãã«ãªé·ç³ãå«ãã¢ãã¥ã©ãªã¢ãå«ãã«ãªé·ç³ããªãã©ã€ããåéç³ãã¢ãªãããã€ããè€éé±ãããŠã±ã€é žå¡©ãã¹ãã§ã€ã©ã€ãããã¿ã³ç³ããŠã«ãã§ãã€ããæãããããæ¡ç³å Žã¯åæšæ¬ locality ãšããŠç¥ãããŠããããã§ã¯ãªããé±ç©åŠçéèŠæ§ã¯ãããç¬ç¹ã«çŸãããããŒã©ã€ããšãå°èŠæš¡ãª Galway Granite ã®èäœç³»ã Pb-Zn-Cu-Mo ã®äºæ¬¡ããã³äžæ¬¡ã®éåãæ¿çž®ããç¹ã«ããã locality ã®äžã§çšãªçš®ã®ãã¡ããªãã©ã€ãããŠã«ãã§ãã€ãããã«ãªã©ãã¿ã€ããã¢ãã¿ãŒã¹ããã¿ã³ç³ãã¢ãªãããã€ãã系統ã³ã¬ã¯ã¿ãŒã«ã¯æãé¢å¿ãé«ããéé±ãéäºéé±ãã»ãªãŠã¹ç³ãç³è±ããããŒã©ã€ãæšæ¬ãè©äŸ¡ããéã«æãé¢é£ããå ±äŒŽé±ç©ã§ããã
Larkin's Quarry ãã«ç³ã¯ãŸã åžå°ã§ãã©ãã«ãéèŠã§ããç£å°ã¯ãã°ãã°ççž®åœ¢ã§æžãããŸã â Joe Larkin's QuarryãLarkin QuarryãLarkin's Granite QuarryãShannapheasteenãCostelloeãConnemaraããããã¯åã«ãGalway, Irelandãâ ãããŠããããåãæºãæãããšããããŸããããããConnemara ã«ã¯ä»ã«ãããã€ãã®ãã«ç³ç£å°ããããLettermuckooãWalsh's QuarryãBovroughaunãShannapheasteen åšèŸºã®å€ãã©ãã«ã¯å®çŽã«çµ±åãã¹ãã§ã¯ãããŸãããLarkin's ã®æã¯éåžžç«æ¹äœã§ãŸãŒãã³ã°ããããŸããLettermuckoo ã¯å°ãããæ¿ã玫ã®å «é¢äœçµæ¶ãšãã©ã€ããæ¹è§£ç³ãç³è±ãç¡«åç©ãšå ±çããå§¿ã§ç¥ãããŠããŸãã
Larkin's Quarry ã®æã«é¢ããå ¬åŒãªåœé ãäœç³»çãªåŠçåé¡ã¯å ±åãããŠããŸãããããçŸå®çãªä¿¡ãŽããæ§ã®åé¡ã¯èª€ã©ããªã³ã°ã§ããäžåœãã¡ãã·ã³ãã€ãªãã€å·ãããã¹ã¿ã³ããã®ä»ã®å Žæããã®çŽ«è²ãã«ç³ã®ç«æ¹äœããåºèªãæç€ºãããªããŸãŸ Larkin's Quarry ãšããŠåãå ¥ããã¹ãã§ã¯ãããŸãããçã® Larkin åŒåã¯ã玫ã®çžã®ãŸãŒãã³ã°ãéããã©ã€ã©ãã¯è²ã®äžå¿ãå «é¢äœã®ãã¡ã³ãã ããµãã³ã®ãããªãšããžãç·ãŸãã¯ã·ã¢ã³ã®ã»ã¯ã¿ãŒãè±åŽå²©ãç³è±ã®å ±çãšãã£ãèå¥å¯èœãªçµåãããã°ãã°ç€ºããŸãããèŠèŠçãªã¹ã¿ã€ã«ã ãã§èšŒæã«ã¯ãªããŸãããä¿¡é Œã§ãããã£ãŒã©å±¥æŽãåæã®è±åœãã£ãŒã©ã®åºèªãã³ã¬ã¯ã·ã§ã³ã©ãã«ãå ¬éãããå³çãšã®é£æºãªã©ã¯é«ã䟡å€ããããŸãã
ç¶æ ãäž»ãªè³Œè²·ãã£ã¬ã³ãžã§ãããã«ç³ã¯å®ç§ãªå «é¢äœè§£é¢ãæã¡ãæ¡ææã®ååããã»ã¹ã远å ã®ãªã¹ã¯ãçã¿ãŸããçµæ¶ã¯å·ã€ããå²ãããšããžãæŠãåããç¶æ ã§ãã£ãŒã©ãŒã®å°ã«äžŠã¶ããšããããŸãããã¥ãŒãã®è§ãã·ã§ã«ããŒããã«ãæ··éãããã¬ãŒãã®é«ç¹ããã芳å¯ããŠãã ãããå€ãã®ç³ã¯èªç¶ã«å»ãŸãããŸãã¯ãµãã³ã®ãããªé¢ãæã¡ãæå·ãšæ··åããŠã¯ãããŸãããéèŠãªã®ã¯ãè§ãç¡å·ã§ããããšãšãæ®éã®å ãéå ã®äžã§ãŸãŒãã³ã°ãèŠããããšã§ãããããªã¯ã¹ãã¬ãŒãã§ã¯åšèŸºã®æ¶èã¯äžè¬çã§èš±å®¹ãããŸããããã£ã¹ãã¬ã€é¢ãéããä¿ã£ãŠããããšãæ¡ä»¶ã§ãã
æã匷åãªæšæ¬ã¯ãç£å°ã®ç¹åŸŽãšä¿åæ§ãäž¡ç«ãããŸããã·ã£ãŒããªéæç«æ¹äœãæã玫ã®çžãã¡ã³ãã ãå éšã®å «é¢äœãã¡ã³ãã ãéãç·ã®ãŸãŒãã³ã°ãæ¥è§Šãã¡ãŒãžã®å°ãªããŸãã¯ç¡ãã匷ããŸãŒãã³ã°ãæã€åçµæ¶ã¯ããžãªã¡ããªãæž æœã§ããã°ãå²éãå¿ãããã¬ãŒããããåªããããšããããŸããéã«ã倧å°ããŸããŸãªç«æ¹äœãå«ã倧ããªãã¬ãŒãã§ããå±ç€ºé¢ãäžäœæãä¿ã¡ãè€æ°ã®çµæ¶å šäœã«ç£å°ã®è²åå²ã瀺ãã°å¥œãŸããå ŽåããããŸãã
èå ã¯ã©ãŒãã³é±å±±ã®èSi 質ã®äž»èŠãªçç±ã§ã¯ãããŸããããå€ãã®ç£å°ã®èç³ã¯çŽ«å€ç·ã«åå¿ããããšããããåã ã®ã©ãŒãã³åã¯æšæž¬ããã«æ€æ»ãããã¹ãã§ããå±ç€ºã®ããã«çŽå°æ¥å ãé·æéåœãŠãªãã§ãã ãããããã§ç¹å®ã®éè²åé¡ãããææžåãããŠããããã§ã¯ãªããäžè¬ã«çŽ«è²ã®èç³ã¯æ§ããã«æ±ãã®ãæåã ããã§ããæšæ¬ãåŒ·ãæŽæµããªãã§ãã ãããåºè³ªããã³é¢é£ããã¯ããªç³ãç¡«åç©ãã»ãªãŠã¹ç³ããããã¯ç¹çްãªç³è±ã¯èç³èªäœãããè匱ã«ãªãåŸããããé žåŠçã¯çµéšè±å¯ãªæºåè ã«ä»»ããŠãã ããã
åžå Žã§ã®å ¥æã¯æç¶çã§ããé±å±±ã¯ç§æã§ãçç£ã¯åæ¥çšè±åŽå²©æ¡æã«çµã³ã€ããŠãããæšæ¬ã®ååã¯éåžžã®äœæ¥äžã«é±ç©åããé±èãé²åºããŠãããã©ããã«äŸåããŸãã2015幎ã®çºèŠä»¥æ¥ãå°éãã£ãŒã©ãŒããªã³ã©ã€ã³ãªãŒã¯ã·ã§ã³ãã³ã¬ã¯ã·ã§ã³ãéããŠçŽ æãçŸããã¢ã¬ãã¯ã¹ã»ãŽã§ã³ãã±ããžã ã»ããã©ãŒããžã£ãã¯ã»ãã«ããŒã³ã®ã³ã¬ã¯ã·ã§ã³ãµãŒã¯ã«ã®äŸãå«ãŸããŠããŸããæ§ãããªãããã¥ã¢ã¯ãªãæµ®äžããŸããã倧åã§å·ã®ãªãã匷ãå垯ããã©ãŒãã³èç³ã¯å®éã«åžå°ã§ãèç³ãšã¢ã€ã«ã©ã³ãç£ã®å°éå®¶ã«éããã«åžåãããåŸåããããŸãã
ããŒã«ãªã³ã®ç©èªã¯ãé±ç©ã®ç©èªã«ãªãåã«ç³ã®ç©èªãšããŠå§ãŸããã·ã£ãããã§ãŒã¹ãã£ãŒã³ã®å®¶æã®æ¡ç³å Žã¯åéå®¶ã®ããã«éãããŠããããé±ç³ãåæ©ã«ããŠããªãã£ããå®çšçãªã³ããã©è±åŽå²©ã®äœæ¥å Žã§ãããæ¡ç³ãšåšèŸºã®ç äœæ¥ã¯1930幎代ã«é¡ãã1970幎代ã®ç³æ²¹å±æ©ã®éããã¡ã€ãªãã³ã® turf-cutting å°åãžã®å°æ¹éã®å»ºèšã¯æ¡ç³å Žã®ç³ãå©çšãããåŸã«ææè ãšãªããžã§ãŒã»ã©ãŒãã³ã¯1980å¹Žä»£ã«æ¡ quarry ãåŒãç¶ããå°åã®çŸå Žã®ç ç³ãæäŸããæ¬¡ã®äžä»£ã1990幎代ã«ãã®äœæ¥ãåŒãç¶ãã ãçŸåšã³ã¬ã¯ã¿ãŒãé«ãè©äŸ¡ããæšæ¬ã¯ãããŒãã¹ããŒã³ã建ç¯ç³ãã€ãŒãã®åšåº«ãå®¶æäŒæ¥ãšããåã颚æ¯ããæ¥ããã®ã§ãããããã³ããã¯ãªæŸæ£é±å±±ããæ¥ããã®ã§ã¯ãªãã
ãã®æèã¯ã2015幎ã®èç³çºèŠããªãããã»ã©è¡æçã ã£ãã®ãã説æããã®ã«åœ¹ç«ã€ãã³ããã©ã«ã¯ãã§ã«èç³ã®ç£å°ããã£ãããã»ãšãã©ãèãå±€ç¶ã®çµæ¶ã厩ããããçµæ¶åãå°ããªå «é¢äœãäž»ã«å°å ã®é¢å¿ã®ææã§ãã£ãããããšã·ã£ãããã§ãŒã¹ãã£ãŒã³ã倧ããã·ã£ãŒããªçŽ«è²ã®ç«æ¹äœãç£åºããã¢ã€ã«ã©ã³ãã®æšæ¬å°å³ãæžãæããã»ã©ã§ãã£ãããã£ãŒã©ãŒãšã³ã¬ã¯ã¿ãŒã¯ã¢ã€ã«ã©ã³ããæ°ããèªãå£ã§èªãå§ãããåã«ã³ããã©å€§çç³ãã°ã¬ã³ãŽãŒã©éé±ã®æšæ¬ãæ£åšããæ¡ç³å Žã®çåã®åœãšããã ãã§ãªããåœéçã«ç«¶äºåã®ããèç³ã®äŸçµŠæºãšããŠã
ã©ãŒãã³èç³ã®äžã§ããã³ã¬ã¯ã¿ãŒã«æ°ããèŠèŠçèªåœãäžãããã®ããã£ãããããMineralogical Recordãã®å³ã§ã¯ã蟺ã«è²ãæ¿çž®ããããã«ãããã³ã®é¢åããæã€æå€§4.5 cmã®çŽ«è²çµæ¶ã®äºã€ã®çŸ€ãæåããŠããã åããã£ãã·ã§ã³ã¯ãã±ã«ãååãã®åœ¢ç¶ã匷調ããŠããããã®è¡šçŸãå®çããçç±ã¯ããããã¢ã€ã«ã©ã³ãã®å°æ¹ã«ãµããããæããããããšãšãååã®ãããªæ§é ãçµæ¶å¹ŸäœåŠã®å éšã§ç¹åŸŽçã«çŸããããšã«ãã£ããåŸã®ç«æ¹äœèç³ã以åã®å «é¢äœçºçç¹äžã§åªå çã«æé·ããããšã«ãããçµæ¶å¹ŸäœåŠã®å éšã«ååã®ãããªæ§é ãçã¿åºãã
å¥ã®çµæ¶ã¯ããã1.8 cmãããªããããèªäœã«å°ããªç©èªãæºããŠãããæçŽ«è²ã®æ¹å€ç«æ¹äœãå éšã®å «é¢äœã®å¹»åœ±ãéè²ã®é·æ¹åœ¢ã®ããã§ãã«ãŒããŒãããŸãŒã³ãã©ãŒãã³æšæ¬ã®ãã¡ãã«ãŒãã§èŠããšãã®äŸ¡å€ãåããã¿ã€ãã§ãããéšå±ã®åããåŽããèŠããšçŽ«è²ã®ç«æ¹äœã ããæã«åããšæé·æ¡ä»¶ã®å€åã瀺ãå³ã®ããã«ãªããè²ã®åºåãèç³ã®æåºã®é£ç¶ãããšããœãŒãã瀺ããŠããã
ãã£ãŒã©ãŒã¯ãã®ææã®ç¬èªã®èšèªãããã«éçºãããviaMineraliaã®41 x 36 x 31 mm ã®è²©å£²ã¯ãªã¹ã¿ã«ã®ãçºèŠç©ãããã»ã³ã»ãŒã·ã§ã³ããšåŒã³ãæã玫ã®çžåãã空è²ã®é åãæçŽ«ã®å «é¢äœå¹»åœ±ãèãç¡è²ã®ååããããŠ1ã€ã®è±¡éã®æç·è²ã®å±€ã説æããåŸããã¢ã€ã«ã©ã³ã人ãšã€ãªã¢ã³ããšããèšæ¶ã«æ®ãæç§°ã§ç· ããããããããã®ãã¬ãŒãºã¯ãã£ãŒã©ãŒããšã ã®ããã ããå°æ¹ãåãå ¥ããããçç±ãæããŠãããæé«äœã®ã©ãŒãã³ç«æ¹äœã¯åãªã玫è²ã§ã¯ãªããå éšæ§æãèŠãããã®ã§ããã
ãªãŒã¯ã·ã§ã³èšé²ã¯æ°ããªç« ãå»ãã2017å¹Žæ¡æã§é·ã3.3 x å¹ 3.0 x é«ã0.9 cmã®ã¯ã©ãŒããå«ããããã¥ã¢ãããŒã©ã€ããã2022幎11æã« MineralAuctions ãéããŠ195ãã«ã§èœæãããã2024幎3æã«ã¯ã©ãŒããšå€ãã®å®ç³è³ªã®çŽ«è²ã®ç«æ¹äœãåºç€ã«äžŠã¶ãã£ãããããã¬ãŒãã®å€§ããªãã®ã14.7 x 12.3 x 2.6 cmã§èœæãäŸ¡æ Œã¯831ãã«ã ã£ããæ¬¡ãã§2025幎3æã«ã¯ Jack Halpern ã³ã¬ã¯ã·ã§ã³ã®ãããã¥ã¢ã§4.3 x 4.2 x 2.7 cmãã·ã£ãŒããªå®ç³è³ªã®çŽ«è²ã®ç«æ¹äœãšåäºé¢äœåœ¢ã®æ¹å€ãèŠããã1,550ãã«ã§èœæããããäŸ¡æ Œã¯åãªãåžå Žã®éåŠã§ã¯ãªããæ¡æå°ã®æ°çºèŠããçŸä»£ã®ã¯ã©ã·ãã¯ãšããŠèªèããããŸã§ã®æšç§»ã瀺ããŠããã
Mike Sweeny and Richard Unitt, âLarkin's quarry, Connemara, Ireland,â The Mineralogical Record, 52(2), 129â156, 2021 â å°å ã®äž»èŠãªç¹éè«æã§ãç£å°ãèç³ã®åœ¢æ ãè²ã®åºåãé¢é£é±ç©ã«ã€ããŠè©³è¿°ã
ResearchGate ã® Sweeny and Unitt, âLarkin's Quarry, Connemara, Ireland,â The Mineralogical Record, 2021 â æè¿ã®çºèŠãã¢ã€ã«ã©ã³ãç£é±ç©ã®åžå°æ§ãLarkin ã®èç³ã®ããŸããŸãªåœ¢æ ãšè²ã®åºåãå ¬è¡šããèŠçŽã
Martin Feely, Alessandra Costanzo, Sean P. Gaynor, David Selby and Emma McNulty, âA review of molybdenite, and fluorite mineralization in Caledonian granite basement, western Ireland,â Lithos, 354â355, 105267, 2020 â ãŽãŒã«ãŠã§ã€è±åŽå²©ã®ã¢ãªããã³ç¡«åç©ãšåŸæäžç³çŽã®èç³é±åã®å°åçå°è³ªæ çµã¿ã
P. J. O'Connor, H. Hogelsberger, M. Feely and D. C. Rex, âFluid inclusion studies, rare-earth element chemistry and age of hydrothermal fluorite mineralization in western Ireland,â 1993 â åæã®æ¶²èå åã»REE æåã»å¹Žéœ¢ç ç©¶ã§ã西ã¢ã€ã«ã©ã³ãã®èç³é±åãšäžç³çŽã®è£æºåœ¢æãçµã³ã€ããã
Stephen Moreton and Robert Lawson, âFluorite and associated minerals from Lettermuckoo Quarry, Connemara, Co. Galway,â Journal of the Russell Society, 22, 38â42, 2019 â Connemara ã®èç³é¢é£é±ç©ã®éèŠãªè§£èª¬ã2015幎ã®Shannapheasteen/LarkinçºèŠãšã®æ¯èŒãå«ãã
Geological Survey Ireland, âShannapheasteen Quarryâ County Geological Site Report â æåå°ã®ç«æã»é±ç©åŠçé¢å¿ãå ¬åŒã«ç€ºãå°è³ªéºç£èŠçŽã
Geological Survey of Ireland / ResearchGate èšé², Geology of Galway Bay: A Geological Description to Accompany the Bedrock Geology 1:100,000 Scale Map Series, Sheet 14 â Galway ã°ã©ãã¥ãŒã济çãš Shannapheasteen è±åŽå²©ã®å°è³ªçèæ¯ã
Mindat ããŒã«ãªãã£ããŒãž: Larkin's Quarry, Shannapheasteen, Costelloe, Connemara, Galway County, Ireland â 座æšãé±ç©ãªã¹ããå矩èªãã¢ã¯ã»ã¹ããŒããåçãªã³ã¯ã®æè¯ã®ãªã³ã©ã€ã³ã»ããŒã«ãªãã£ããŒãžã
Mindat èç³ã fluorite ã®åºçŸããŒãž for Larkin's Quarry â åçããŒã¿ããã®ã®ã£ã©ãªãŒæ°ãšé¢é£é±ç©ãå«ããèç³å°çšã®åºçŸããŒãžã
Connemara Granite: About â å®¶æçµå¶ã®æ¡æå Žãã³ããã©è±åŽå²©è£œåããžã§ãŒã»ã©ãŒãã³ã®æ¡ç³å Žã®åæ¥ç³æèã«ã€ããŠã®èæ¯ã
Connemara Granite: Contact â çŸåšã®æ¡ç³å Žã®é£çµ¡å ããŒãžãšã³ããã©ã»ã°ã©ãã€ãã»ããªã©ã³ã¿ã®æåšå°æ å ±ã
Shannapheasteen ã®æ¡ç³å Žéçºèšç»ã«é¢ãã An Bord Pleanála ã®èšç»èšé² â Shannapheasteen æ¡ç³å Žã®éçšãšç°å¢åæã®æŽå²ã«é¢ããèšç»ææžã
2014 幎㮠Connemara Granite Teoranta ç³è«è åçææž â ã©ãŒãã³å®¶ã® Shannapheasteen æ¡æã«é¢ããæçšãªæŽå²çã¡ã¢ã
MineralAuctions: Fluorite with Quartz, Larkin's Quarry, sold 2022 â 2017 å¹Žæ¡æã®é玫è²èç³ãšæ°Žæ¶ãå «é¢äœãã¡ã³ãã ãŸãŒãã³ã°ã瀺ããªãŒã¯ã·ã§ã³èšé²ã
MineralAuctions: Fluorite, Larkin's Quarry, sold 2024 â 14.7 cm ã®ãã£ããããæšæ¬ã®ãªãŒã¯ã·ã§ã³èšé²ãåžå Žæ¯èŒãšç¶æ 衚çŸã«æçšã
MineralAuctions: Jack Halpern ã³ã¬ã¯ã·ã§ã³ Larkin's Quarry èç³, sold 2025 â å®ç³è³ªã§éãåé¢ãããŸãŒãã³ã°æšæ¬ã®é«çŽãããã¥ã¢èšé²ã
viaMineralia: Larkin's Quarry ç±æ¥ã®èç³ â 詳现ãªè²åœ©ãšãã¡ã³ãã 芳å¯ã§æ³šç®ãããã匷ããŸãŒãã³ã°ãããåçµæ¶ã®ãã£ãŒã©ãŒèª¬æã