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| åžå° | ååžãéãããŠããããã³ã¬ã¯ã·ã§ã³å ã®äŸçµŠãåžå°ãäžççã«èŠãŠæ¯èŒçå°ãªã屿ïŒãããã5â20ã®é¡èãªäŸçµŠæºïŒããç¥ãããŠãããããŸãã¯1ã€ã®å€§ããªé±åºããéãããæ°ã®æšæ¬ããç£åºãããªãã£ãã ãã®ã¯ã©ã¹ã®é±ç©ã¯åžå Žã§ãã£ãã«åºäŒãããè¯ãäŸãçŸãããšãã«ã¯é«å€ãä»ãããšãå€ãã | Phosphophyllite â ããªãã¢ã®é±å±±1ãæãšããã€ãã®å°èŠæš¡ãªå±æã§èŠãããããšãé¡è; è¯è³ªçµæ¶ã¯å°è³ªåŠçã«åžå°ãªããé«ãè©äŸ¡ãããã Benitoite â åºæ¬çã«ã¯ã«ãªãã©ã«ãã¢å·ã®1ã€ã®é±åºç±æ¥ïŒä»ã«ãããã€ãå°èŠæš¡ãªçºèŠããïŒã Cavansite â æŽå²çã«ã¯ã€ã³ãã®å±å°1ãæïŒWagholi QuarryïŒã§ã®ã¿è±å¯ã ã£ããçŸåšã¯æ¡æçµäºã |
| çšå°ã®ããçš®ã§ãèªç¶çºçãæ¥µããŠéãããŠããããæ°éãåžå Žã«ã»ãšãã©æµéããªãå Žåã«ã¯ãRareããå²ãåœãŠãŸããé±ç©åŠæç®ã§ã¯ãrareãã5å±å°ä»¥äžã§çºçããããšãå³å¯ã«å®çŸ©ããããšãããããæ¬ã¬ã€ãã§ã¯ãç§åŠçã«è¶ çšå°ã§ãªããšãã³ã¬ã¯ã¿ãŒã«ãšã£ãŠã¯å ¥æãé£ããé±ç©ã Rare ãšããŠæ±ããŸãã |
| 極ããŠçš | éåžžã«çšå°ã§ãæ¢ç¥ã®å±æãæšæ¬ããããããããããã¯æã峿 Œãªåžå°æ§ã®å®çŸ©ã«è©²åœããå¯èœæ§ããããäžççã«ç¥åã®å±æã1ã€ã2ã€ããŸãã¯ããå°æ°ãããªãããšããå€ãã®å Žåãæšæ¬ã¯æ¥µããŠå°ãªãã1ã€ã ãã® known specimen ã®ãããªã±ãŒã¹ããããåžå Žã§ã®å ¥æå¯èœæ§ã¯ã»ãŒãŒãã§ãæšæ¬ã¯éåžž micromount ãšããŠããŸãã¯åç©é€šã³ã¬ã¯ã·ã§ã³ã«ã®ã¿çŸããã | FingeriteïŒEl Salvador ã® Izalco ç«å±±ã§ã®ã¿èŠã€ããïŒæšæ¬ã¯10æªæºïŒãKyawthuiteïŒãã£ã³ããŒç£ã®1ã€ã®çµæ¶ïŒãEdoyleriteïŒ1ã€ã®å±å°ããã®åžå°ãªæ°Žéé±ç©ïŒã Painite ã¯ãã€ãŠãã®ã«ããŽãªã«å±ãã2001幎ãŸã§çµæ¶ã¯3ã€ããç¥ãããŠããªãã£ãã | 極ããŠçšãªãã®ã¯ rare ã®äžã§ãæãåžå°ãšãããã±ãŒã¹ã§ãçºèŠå Žæã5ä»¶æªæºããŸãã¯å®åšããæšæ¬ãããããããªå ŽåãæããŸãããããã¯é±ç©åŠç ç©¶ã®ãçšå°é±ç©ããšåçã§ããããšãå€ããçŽ5,000çš®ã®ãã¡åæ°ä»¥äžã â€5å±å°ã«è©²åœããŸãããå€ãã¯åŸ®å°ãªæšæ¬ã§ãã |
If a mineral is known from only one locality but that locality produced plentiful material, consider downgrading the rarity rating. For example, charoite is only found in one deposit in Russia, yet one can "buy a dozen pieces at any major show"; thus charoite, despite one locality, would rank Uncommon rather than Rare because of its ample supply.
Conversely, a mineral found in, say, 10 localities but only ever in tiny micro crystals and never offered for sale might warrant a Rare rating. Always weigh both the geologic rarity and how many specimens are actually out there in collections.
For borderline cases, consider both how many localities produce the mineral and how often good specimens are available for collectors.
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| Fluorescent | 玫å€ç·ïŒUVïŒå ã®äžã§å ããŸããé¡èãªèå ã瀺ãé±ç©ãã¿ã°ä»ãããŸããã€ãŸããUVïŒçæ³¢ã»é·æ³¢ã®ããããïŒäžã§æããå¯èŠå ãæŸã€é±ç©ã§ãããã®ã¿ã°ã¯ãèå ã§åºãç¥ãããŠããçš®ââçš®ãšããŠåºãç¹æ§ãšããŠç¥ãããããç¹å®ã®ç£å°ç±æ¥ã§ãããââã«éåžžé©çšãããŸãã | Willemite & Calcite -- ãã©ã³ã¯ãªã³ããã¥ãŒãžã£ãŒãžãŒåºèº«ã®èå ã®å®çªãã¥ãªãWillemite ã¯çæ³¢ UV äžã§æããç·è²ãcalcite ã¯èµ€è²ãèå ããŸãã Scheelite -- çæ³¢ UV äžã§åŒ·ãéçœãèå ããŸãïŒå°è³ªåŠè ãèç³é±ç³ãèŠã€ããã®ã«äœ¿çšããŸãïŒã Fluorite -- å€ãã®æ¹ãèå ããŸãïŒéåžžã¯éãŸãã¯çŽ«ïŒããã ãå šãŠã§ã¯ãªããRogerley MineïŒè±åœïŒã®ãããªç£å°ã¯æ¥å èå ã§ç¥ãããŠããŸãã Hackmanite (Sodalite) -- ãããã¬ã»ã³ã¹ãšèå ã瀺ããŸãïŒUV äžã§ãªã¬ã³ãžè²ãç¹ã«ã¢ãã¬ãã¹ã¿ã³ãŸãã¯ãªã³ã¿ãªãªç£ïŒã Autunite -- UV äžã§èå ããããªã³ã€ãšããŒã°ãªãŒã³ã | èå ã¯ãã»ãšãã©ã®æšæ¬ã§ç¢ºå®ã«èå ã瀺ãé±ç©ããããã¯ã¯ã©ã·ãã¯ãªèå ç£å°ã«é©çšããŸããããç¹å®ã®ç£å°ã掻æ§åå åã«ãã£ãŠã®ã¿èå ãçããå Žåã§ããçš®ãã¿ã°ä»ãããŠãããã§ãããæ³šèšã远å ããããšãæ€èšããŠãã ããïŒäŸïŒãèå ãç¹ã« Mn 掻æ§åã«ãã Franklin, NJ ç£ãïŒãèå ãéåžžã«åŒ±ãããŸãã¯ãŸããªå Žåã¯ã¿ã°ä»ããè¡ããªãã§ãã ãããFluorescent ãã¿ã°ä»ããããšãã³ã¬ã¯ã¿ãŒã¯ UV äžã§è©Šæããã¹ãããããUV ã©ã€ãã§å±ç€ºããããšãæ€èšããã¹ãã ãšç¥ãããããšã«ãªããŸããããçš®ã®èå ãäžè¬çãªæŽ»æ§åå åã«ãããã®ã§ãããç¥ãããç¹åŸŽã§ããã°ãã¿ã°ä»ãã¯é©åã§ããããããèå ãç€ºãæšæ¬ããããããã§ããã°ãçš®å šäœãšããŠã¿ã°ä»ããçç¥ããŠãããã§ãã |
| Radioactive | æŸå°æ§èŠçŽ ïŒUãThãKïŒãå«ã¿ã泚æãèŠããçšåºŠããŠã©ã³ãããªãŠã ããŸãã¯ä»ã®æŸå°æ§æåãå«ã¿ãé»é¢æŸå°ãæŸåºããé±ç©ã«ãRadioactiveãã¿ã°ãä»ããŸããéåžžããŠã©ã³é±ç³ãããªãŠã é±ç©ãã«ãªãŠã ãè±å¯ã«å«ãé±ç©ãå«ãŸããŸãã | Uraninite (Pitchblende) - ãŠã©ã³é±ã®äž»èŠé±ç©ã§ãéåžžã«æŸå°æ§ã®æšæ¬ãåçãã£ã«ã ãæãããããšããããŸãã Autunite and Torbernite - ç·è²ããã³éç·è²ã®æ°ŽåãŠã©ã³ãªã³é žå¡©ãäžçšåºŠã®æŸå°æ§ã§ãèå ã瀺ãããšãå€ãã Thorite - ããªãŠã ã·ãªã±ãŒãé±ç©ã§ãèããæŸå°æ§ã Carnotite - é®®ãããªé»è²ã®ãŠã©ã³é±ç©ã§ãæŽå²çã«ã©ãžãŠã ã®æ¡æã«äœ¿ãããŸããã Euxenite and Monazite - çšåé±ç©ã§ããã°ãã°ããªãŠã ãŸãã¯ãŠã©ã³ãå«ãã | ãã®ã¿ã°ã¯å®å šæã§ããGeiger ã«ãŠã³ã¿ãŒãé¡èã«åå¿ããçš®ããŸãã¯æŸå°æ§ã®åãæ±ãã»ä¿ç®¡ã«é æ ®ãå¿ èŠãªé±ç©ã«é©çšããŸããRadioactive ãã¿ã°ä»ãããããšã¯ãé·æéã®è¿æ¥æé²ãç²ããã®åžå ¥ã»æåãé¿ããææãªé»åæ©åšãææžããé¢ããŠä¿ç®¡ããå Žåã«ãã£ãŠã¯ã©ãã³ãæåºãããã£ã¹ãã¬ã€ã±ãŒã¹ã䜿çšããããšã瀺åããŸãããã埮éã®æŸå°æ§ãããªãé±ç©ã«ã¯ã¿ã°ä»ããããªãã§ãã ãããéåžžãåŒäžã® U ã Th ãæ°ïŒ ä»¥äžå«ãŸããçš®ãåè£ãšãªããŸãã "Fluorescent" ãšçµã¿åãããŠä»ããããšãã§ããŸãïŒäŸ: Autunite ã¯äž¡æ¹ïŒã |
| Light-Sensitive | å ã«æé²ãããšæå·ã»å€åãèµ·ãããããã ãã®ã¿ã°ã¯ãä¿åã®ããã«ã¯æéã§ä¿ç®¡ããã¹ãé±ç©ã匷調ããŸããå®å®æ§ã«ããŽãªã§ã¯ Unstable ãšè©äŸ¡ãããããšãå€ãã§ããå ïŒéåžžã¯å ã®çޫ倿åïŒãåå ã§è²ãæ§é ãå€åããå Žåã«ãLight-Sensitiveãã䜿çšããŸãïŒãã ããå¯èŠå ã§ã圱é¿ãããå ŽåããããŸãïŒã | Realgar -- å ã«ããããããšäžå¯éçã«ç²æ«åããŸããéåžžã«å ã«ææã Proustite -- ã Ruby silver ããšåŒã°ããæé²ã§æããªããéæåºŠã倱ããéã®æè²èã圢æããâå€å žçãªå æåæ§æšæ¬ã Vivianite -- å /空æ°ã«ããé žåããŠé»ããïŒææã§ä¿ç®¡ïŒã Amethyst -- é·æéã®æ¥å ïŒUVïŒæé²ã§éè²ããããšããããæ¥å ãçŽæ¥æµŽã³ãé«çŽã¢ã¡ãžã¹ãåç³ã¯é¿ããŠä¿ç®¡ãããããšãå€ãã KunziteïŒSpodumeneïŒ -- åŒ·ãæ¥å ã«ããããšç¹çްãªãã³ã¯è²ãã»ãŒç¡è²ã«éè²ããããšãããã ErythriteïŒã³ãã«ãããŒã ïŒ -- æ°é®®ãªãšãã¯é®®ãããªçŽ«èµ€è²ã ããå /空æ°ã«æé²ãããšæ¬¡ç¬¬ã«éããªãã | ããçš®ã Light-Sensitive ã§ããã°ãã³ã¬ã¯ã¿ãŒã¯å¶åŸ¡ãããç §æã®äžã§å±ç€ºããã¹ãïŒãŸãã¯å šãå±ç€ºããªãïŒã§ãå¯èœãªã UV ä¿è·ã¬ã©ã¹ã䜿çšããŸãããã®ã¿ã°ã¯ Unstable ãšéãªãããšãå€ãã§ãããå¿ ãããããã§ã¯ãããŸãããäŸãã°ãè²ãå€åããã ãã§åŽ©ããªãé±ç©ããããŸãããã®ã¿ã°ã¯ Well-documented cases ã®ã¿ã«äœ¿çšããŠãã ããã人éã®æéæ ïŒæ°ã¶æãæ°å¹ŽïŒå ã«å€åãçŸããé±ç©ã«ã®ã¿äœ¿ã£ãŠãã ãããå£åã®äž»ãªåŒãéãå ã§ããå Žåã«äœ¿çšããŠãã ããã |
| Micro Only | éåžžã¯åŸ®å°ãŸãã¯éåžžã«å°ããªçµæ¶ãšããŠã®ã¿èŠãããé±ç©çš®ãèçŒã§èŠãã倧ããªçµæ¶ãé åçãªæšæ¬ã圢æããªãé±ç©çš®ã«ãã®ã¿ã°ã䜿çšããŸãããããã¯éåžžããã¯ãããŠã³ããšããŠãã«ãŒããé¡åŸ®é¡ã䜿ã£ãŠèгå¯ãããŸãã | Minerals of the Franklin Furnace or Tsumeb type that are known only as micro inclusions or crusts. Ludlockite -- at Tsumeb it forms tiny orange fibers; aesthetic under magnification but seldom seen as large pieces. Tellurium minerals like Calaverite, Sylvanite often need a loupe to see crystal forms. Rare earth oxides, sulfosalts (many only found as micro grains). Chlorargyrite (AgCl) can form visible crystals, but commonly it's little waxy blobs -- might be tagged micro only if typical specimens are BB-sized. | ãã®ã¿ã°ã¯ãã³ã¬ã¯ã¿ãŒãé¡åŸ®é¡ã䜿çšããŠéè³ããå¿ èŠãããçš®ã瀺ããŸããã³ã¬ã¯ã·ã§ã³ãããã£ã¹ãã¬ã€çš®ããšãåç §çš®ãã«åããã®ã«åœ¹ç«ã¡ãŸããããçš®ãæã 倧ããªçµæ¶ã圢æããããšããããã95%ã®æéã¯ããã§ãªãå Žåã¯ã泚èšãæ·»ããŠã¿ã°ä»ãããããšãæ€èšããŠãã ããïŒäŸïŒãéåžžã¯åŸ®å°ãäŸå€ãšããŠ1cmçµæ¶ãåºããïŒããã ããçš®ãæ¥åžžçã«åŸ®å°ãšãã¯ãã®äž¡æ¹ã®äŸãæã€å Žåã¯ãã¿ã°ä»ããè¡ããªãã§ãã ããããã®ã¿ã°ã®ç®çã¯æåŸ ãèšå®ããããšã§ããã¿ã°ä»ããããçš®ãã«ã¿ãã°åããŠããã³ã¬ã¯ã¿ãŒã¯ããã¯ãããŠã³ããšããŠå ¥æããå¯èœæ§ãé«ãããšãç¥ãã¹ãã§ãã |
| Classic/Historic | ç¹å¥ãªæŽå²çæçŸ©ãŸãã¯ãã¯ã©ã·ãã¯ããªã³ã¬ã¯ã¿ãŒ status ãæã€çš®ã ãã®ã¿ã°ã¯ãæŽå²çãªé°å²æ°ã垯ã³ãå€å žçãªç£å°ãæ§ã³ã¬ã¯ã·ã§ã³ãšåŒ·ãçµã³ã€ããŠããé±ç©ã«ä»ããŸããé±ç©åŠã®åæããéèŠã ã£ãçš®ããããã¯æç®ã§ããèšåãããæåé±å±±ç±æ¥ã®ãã®ãããããŸãããåžå°ãã©ããã«ããããããæç¶çãªæŽå²çé¢å¿ãæã€çš®ã«é©çšãããŸãã | Azurite -- å€ä»£ãã顿ãšããŠäœ¿çšãããäœäžçŽã«ãããã£ãŠåéãããŠãããChessyïŒãã©ã³ã¹ïŒã TsumebïŒãããã¢ïŒã®ãããªç£å°ã®å€å žçãªé é±ç©ã HaÃŒyne -- Abbé HaÃŒyïŒçµæ¶åŠã®ç¶ïŒã«ã¡ãªãã§åã¥ãããã1807幎ã«çºèŠããããåæã«èšèŒããããã§ã«ãã¹ãã€ãé¡å®ç³ã®äžã€ãšããŠæŽå²çã Crocoite -- å€å žçãªéã¯ãã é žå¡©ã18äžçŽä»¥éã®ã·ããªã¢ã§ç¥ãããã¯ãã ã®çºèŠã«ã€ãªãã£ãã Hematite -- å€ä»£ã®ãéé±ç³ãããã³èµ€è²é¡æãšããŠäœå幎ã䜿çšãããŠãããGalena -- ããŒãæä»£ä»¥æ¥ã®äž»èŠãªéé±ç³ã§ãã®ãªã·ã£ã®ã©ãŠãªãŠã ãªã©ã®ç£å°ã§éãåŸãã | çµéšè±å¯ãªã³ã¬ã¯ã¿ãŒãæŽå²å®¶ãç¹å¥ãªéºç£ãæã€ãšèªèããçš®ãFlagãšããŠæ±ããŸãã䞻芳çãªç¹ãããããææãããšããŠã¯ïŒããªãæã«åããŠèšèŒãããïŒ1700幎代ã1800幎代ïŒãæ¡é±ã®æŽå²ãç§åŠççºå±ã«ãããŠéèŠãªåœ¹å²ãæããããç¹å®ã®ã¯ã©ã·ãã¯é±å±±ãšå矩èªã§ããããªã©ãæããããŸããã¯ã©ã·ãã¯ãšããã¿ã°ãå¿ ãããé«äŸ¡ãšçŽçµããããã§ã¯ãªãããããæåçã»æŽå²çãªæ®¿å æ§ã«é¢ãããã®ã§ããå€ãéå±±ããç£å°ã®é±ç©ãå€ããæ§æšæ¬ãå®ç©ãšãããã¡ã§ããç¯åºŠãæã£ãŠæèãšãšãã«äœ¿çšããŠãã ãããé¢é£ããå Žåã¯å¥ã®ã¿ã°ãšçµã¿åããããšè¯ãã§ããããClassic/Historic ãã¿ã°ä»ãããå©ç¹ã¯ãæç®ãåç©é€šã®éºç£ã³ã¬ã¯ã·ã§ã³ã§ééããå¯èœæ§ã®ããé±ç©ã匷調ã§ããç¹ã§ãã |
| Gem Mineral | å®ç³ãŸãã¯ãã¡ã»ããçŽææãçãé±ç©çš®ãéæã§ãã¡ã»ããå¯èœãªçµæ¶ãè±å¯ã«ç£åºããããå®ç³ãšããŠåºã䜿çšãããããšãç¥ãããŠããçš®ã«ã¯ãGem Mineralããä»ããŠãã ãããèŠããã«ããããã¯è²Žç³ãŸãã¯å貎ç³ãšããŠã®äºã€ã®é¡ãæã€é±ç©ã§ãã | Corundum -- ã«ããŒãšãµãã¡ã€ã¢ãå«ããå®ç³é±ç©ãšã㊠obvious; ããšãã³ã¬ã¯ã¿ãŒã®æšæ¬ãç²ãçµæ¶ã§ãããã®çš®ã¯å®ç³ã«ããŽãªã Beryl -- Emerald, Aquamarine, Morganite ãå«ããããªã«ã¯å žåçãªå®ç³é±ç©ã§ãã Tourmaline -- (Elbaite ãªã©) å€ãã®ãã¡ãŒã«ããªã³ãå®ç³ãšããŠã«ãããããçš®ã¯æšæ¬ãšå®ç³ã®äž¡æ¹ã§é«ãè©äŸ¡ã Topaz, Spinel, Garnet, Zircon, Spodumene (Kunzite, Hiddenite), Quartz varieties (Amethyst, Citrine) -- ãããã¯ãã¹ãŠå®ç³é±ç©ã Turquoise, Opal (éçµæ¶ã®å®ç³ææã ããã¿ãŒã³ã€ãºã¯ãªã³é žå¡©é±ç©ããªããŒã«ã¯é±ç©æ§ç©è³ªâOpal ãå®ç³ææãšããŠã¿ã°ä»ãå¯èœ) | Gem Mineral ã¿ã°ã¯ãé±ç©æ¡éè¶£å³ãšå®ç³æ¥çã®é¢ä¿ã瀺ãã®ã«æçšã§ãã䟡å€ãèªç¥åºŠã®é«ãããé¢å¿ãé«ãŸãããšãå€ãã§ããçŸããããã ãã§ã¿ã°ãä»ããã¹ãã§ã¯ãããŸãããå®ç³ãšããŠã®çšéãéµã§ããå®ç³åŠãªã¹ãã«é »ç¹ã«æ²èŒãããçš®ã¯ãã®ã¿ã°ã«é©ããŸããå®ç³é±ç©ãšããŠã¿ã°ä»ãããããšã§ããå®ç³çš®ãã§ãã¹ãŠããã£ã«ã¿ãããå Žåã«æŽçã®å©ãã«ãªããŸãããŸãããªãç¹å®ã®çš®ãé«ãé¢å¿ãæã€ã®ãã瀺åããããšããããŸãïŒå®ç³é±ç©ã¯ã¯ãã¹ãªãŒããŒããã³ã¬ã¯ã¿ãŒãšé«å€ã®ãããé¢å¿ãé«ããªããã¡ã§ãïŒã |