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å³å¯ã«ã¯ããMount Xuebaodingããšããã©ãã«ã®å€ãã¯ãXuebaodingå±±å¡ã®å¹³æŠåŽã®é±åºãç¹ã«å¹³æŠã®ããªã«é±å±±ãš Mount Little Xuebaoding åšèŸºã® Xuebaoding W-Sn-Be æ€åž¯ã«é¢ä¿ããããšãæããŸãã忥åã¯æçšã§æåã§ããã壮倧ãªå±±å²³é¢šæ¯ãšçµã³ã€ããŠããããç¶ç¶ããŠããŸããæ éãªã³ã¬ã¯ã¿ãŒã¯ããMount XuebaodingããPingwuããHuyaããMount Little Xuebaodingããšãã衚èšããåãæ¡éäŒçµ±ãæãå Žåãããããšãçè§£ãã¹ãã§ãã
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Search for specimens: View all scheelite specimens from Mount Xuebaoding, China
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èå ã¯è¿œå ã®åè³ªææšã§ããçæ³¢é·çŽ«å€ç·äžã§ã¯ãXuebaoding ã®ã¹ãšã©ã€ãã¯äžçšåºŠãã匷ãéçœè²ãŸãã¯æ·¡ãéè²èå ã瀺ãããšããããŸããé·æ³¢é·å¿çã¯ãå€ãã®é»ãªã¬ã³ãžè²ã®äŸã§åŒ±ããäžæŽ»æ§ã§ããããšããããŸãããåžå系掻æ§åãæã€å奿šæ¬ã¯é·æ³¢é·ããã³äžæ³¢é·ã®è²ãç°ãªãå ŽåããããŸããã³ã¬ã¯ã¿ãŒã«ãšã£ãŠæãæçšãªãã¹ãã¯ã·ã³ãã«ã§ãïŒæ¥å äžã匷ãæå ãããã¯ã©ã€ããçæ³¢ UVã®åæ¡ä»¶ã§æšæ¬ã芳å¯ããŸããæé«ã®æšæ¬ã¯ããããã¹ãŠã®èг坿¡ä»¶ã§ååšæã瀺ãã¹ãã§ããå質ã¯ãäžé£ã®ç¹åŸŽã®çµã¿åããã§å€æãããŸããçµæ¶ã®å®å šããã·ã£ãŒãããéæåºŠãå æ²¢ãè²ã®åœ©åºŠãåºè³ªäžã®é 眮ãé¢é£æ§ãããã³ç®ãåŒã修埩ã®å°ãªãã§ããæé«ã®ã·ã§ãŠããŒãéæ¶ïŒXuebaoding scheelitesïŒã¯ãæ§æãåããããããªã宿ããããå€èгãæã¡ãŸããçµæ¶ã¯åºè³ªã«åãããŠããã®ã§ã¯ãªããã ã¹ã³ãã€ãã«ãã£ãŠèªç¶ã«åãå²ãŸããŠããããã«èŠããåºè³ªã¯çŠç¹ãæ¯ãã€ã€ããããå§åããŸããã## ã³ã¬ã¯ã¿ãŒããŒã
Authenticity is usually less about species identity than about condition, repair, and locality precision. Scheelite is dense, relatively soft for a display mineral, and brittle; edges and terminations can chip, and mica matrices are easily broken during extraction, transport, or remounting. Use a loupe to inspect high points, reentrant angles, and the contact between scheelite and muscovite. Small chips on orange crystal edges are common; undisclosed regluing or restoration is more serious.
Documented restoration exists on Xuebaoding scheelite specimens. One auctioned small-cabinet scheelite on muscovite was described with an expert repair join to the muscovite matrix and restoration across part of the large scheelite crystal, using UV-fixed epoxy with color, luster, and translucency matching. That kind of restoration can be difficult to spot in normal light and may require magnification, UV examination, and careful inspection of surface continuity. Repairs are not automatically disqualifying if fully disclosed, but they change value dramatically.
Watch especially for three issues. First, mica plates can be reassembled or stabilized, and a repaired matrix join may be hidden below the main crystal. Second, chips on scheelite can be disguised by orientation, lighting, or selective photography. Third, older labels may say âMt. Xuebaodingâ or âSongpanâ even when the more precise modern locality is Pingwu beryl mine, Huya township, Mount Little Xuebaoding; this is usually a labeling convention rather than a deception, but it should be understood and recorded accurately.
No broad, locality-specific industry of fake Xuebaoding scheelite has been documented in the sources reviewed for this guide. The more realistic concerns are undisclosed restoration, polished or improved faces on cuttable material, glued matrix repairs, and vague locality labels. Buy from dealers who disclose repairs in writing, provide multiple photos including side and back views, and are willing to discuss UV response and provenance.
Availability is moderate but uneven. Small to mid-size Xuebaoding scheelites appear regularly through dealers and auctions, especially single crystals on muscovite or quartz, while top matrix combinations with aquamarine, cassiterite, fluorapatite, or exceptional crystal size are much scarcer. Current market listings and recent auction records show everything from a few hundred dollars for modest pieces to several thousand dollars for strong cabinet specimens, with elite associations and old-stock showpieces reaching five-figure asking prices.æ éã«åãæ±ãã¹ãã§ããçµæ¶ã§ã¯ãªãåºè³ªã§æ¡ãããšïŒé²æ¯çãžã®å§åãé¿ããããšïŒæšæ¬ãæ··éããåŒãåºãããåºããªãããšïŒè¶ 鳿³¢æŽæµã匷åãªååŠè¬åã§ã®æž æã¯æ±ºããŠè¡ããªãããšãå®å®ããã«ã¹ã¿ã ããŒã¹ã¯ãç¹ã« elevateãããã¹ã±ã¢ã©ã€ãçµæ¶ãæã€ã ã¹ã³ãã€ãæ¿ã®å Žåãè²»çšã«èŠåã䟡å€ããããŸããå±ç€ºã®éã«ã¯ãæ£åžžãªç §æãšUVç §æã®äž¡æ¹ã§Xuebaodingã¹ã±ã¢ã©ã€ãã¯å¹æçã§ãããUVã©ã³ãã¯è²¬ä»»ãæã£ãŠäœ¿çšããä¿®çæžã¿ãŸãã¯å£ããããåã«è¿ãå Žæã§ã®ç±èç©ãé¿ããŠãã ããã## Stories & Field Notes
æåã«ç¥ã£ãŠããã¹ãXuebaodingã³ã¬ã¯ã¿ãŒã®ç©èªã¯ãã©ãã«ã®ååãå°çãèªãå šãŠã§ã¯ãªããšããããšã§ãããXuebaodingãã¯ãéªã®å®å ããæå³ãã岷山山èã®æé«å³°ã§5,588 mã«éããã®ã«ãµããããé倧ãªåã§ãããããããã®åã®äžã§é·ã販売ãããŠããé±ç©æ¡æå°ã¯ãå±±é ãã®ãã®ã«ããããã§ã¯ãããŸãããé±ç©ã®ç£å°ã¯ãå°Ÿæ ¹ãããŒã ãè°·ãèŠçã®æ··ä¹±ãçãã颚æ¯ã®äžã§ãæšé«çŽ3,900â4,200 mã®åšèŸºã«äœçœ®ããŸãã䞻峰ã®Xuebaodingå±±é ã¯æ¡æãšãªã¢ããæ°ããé¢ããŠãããé«ãå°Ÿæ ¹ãšããäžã€ã®å€§ããªå±±ã«ãã£ãŠéãŠãããŠããŸãã locality areaã®å西ã«èŠããå±±ã¯Little Xuebaodingã§ãæšé«ã¯5,443 mã§ããçŸå°ã®èšãäŒãã§ãäºã€ã®å±±ã®åºå¥ã¯é·ãéææ§ã«ãããŠããŸããããããã¯è°·åºãšé£æ¥ããå±±é ãšã®éã«æå€§4,000 mã®æ¥å³»ãªå°åœ¢ãããããšã«ãã£ãŠããã«æ··ä¹±ãå©é·ããŠããŸãã
ãã®ååã®æ··ä¹±ã¯é±ç©æåã®äžéšãšãªããŸããã詊æã«ã¯PingwuãSongpanãHuyaãHujiaãMount XuebaodingããŸãã¯Mount Little Xuebaodingãšã©ãã«ä»ããããããšããããŸãã localityã®ããã¯ããŒã Shuijingchangã¯ãçµæ¶ã®å°ããæå³ãããšèšãããŠãããæãè©©çã«æ£ç¢ºãªã©ãã«ã®äžã€ãããããŸãããæšæ¬ã®åŒãåºãã«ã¯ããã®ã©ãã«å±¥æŽãéèŠã§ããå€ããMt. Xuebaodingãã¿ã°ã¯ã³ã¬ã¯ã¿ãŒã®æèŠã§ã¯å¿ ãããééããšã¯èšããŸããããçŸä»£ã®ã«ã¿ãã°ã«ã¯å€ãã©ãã«ãä¿æãã€ã€ãPingwu/Huya/Mount Little Xuebaodingãšããããæ£ç¢ºãªè¡šçŸã远å ãã¹ãã§ãã
æ¡é±ãã£ã³ãèªäœã¯é«å°äœæ¥ãšããŠæåãããŠãããçŸå Žè¿ãã«ã¯çŽ100人ã®é±å€«ãæ®ãããŠããããã®ãã¡çŽ3åã®1ãã³ã¬ã¯ã¿ãŒåžå Žåãã®æšæ¬ã®æ¡åã«æéãè²»ãããŠããŸãããã®æ°åã¯ãé±åºã®å¥åŠãªäºéæ§ã瀺ããŠããŸããã¿ã³ã°ã¹ãã³ã»é«ã»ããªãªãŠã ã®å ±èµ·äœã§ããäžæ¹ã§ãé±å€«ãã¡ã¯ã鲿¯ã®äžã«èŒã£ãæªç Žç ã®ãªã¬ã³ãžè²ã®ã¹ãã«ç³ãåæãšããŠããçŸã®å¯Ÿè±¡ãšããŠäŸ¡å€ãé«ãããšãåŠãã å Žæã§ããããŸãã
äžã€ã®å°ããªXuebaodingã®çºèŠã¯ãå žåçãªçŽ æãšã¯å°ãéã£ãŠèŠããããã«æåã«ãªããŸãããRob Lavinskyã«ãã£ãŠæ®åœ±ãããåŸã«Wikimedia Commonsã§å ±æãããã6.2 cm x 4.4 cm x 3.3 cmã®å°åãã£ããããçŽã®ã¹ãã«ç³ã¯ãPingwué±å±±ã®æ§æ¬åã®ãå±±ã®å察åŽãã«ããå°ããªçºèŠå°ããæ¥ããšèª¬æãããŸãããçµæ¶ã¯æåŸ ãããçæ¹çãªæºå «é¢äœã§ã¯ãªããèèªã®ããã«äžè§åœ¢ã®åœ¢ã«æªã¿ãäžæ¹åã«çްããçµæ¶ã¯2 cmãå®ç³ã®ãããªç«¯éšãæã€ãã®ã§ããããã®æšæ¬ã«ã€ããããæ³šèšã«ã¯ãæ°ããé±èã®è奮ãèšé²ãããŠããŸããçŽ1幎éã«ããã£ãŠãã¥ãŒã¹ãæµããŠããããããã«ããæ å ±ãåºãŠããŸããã§ãããã2009幎æç¹ã§ãã®åäœã¯1,500â2,000ãã«ã®äŸ¡å€ããããšèŠãªãããŠããŸãããå¥ã® ç§å¯¶é æŽïŒXuebaodingïŒ ã®ç©èªã¯ãã¹ããŒã¹ã©ã€ãã ãã§ãªãããã®ç£å°ãé±ç©åŠè ãé©ãããç¿æ§ã«ãå±ããŠããã2001幎ãã2003幎ã®éãé±å€«ã¯ç·ããã£ãã ã·ã¹ããã€ãã§è¢«èŠããã kësterite ã®æšæ¬ãååãããããããçšå°ãªé -é«é±ç©ã§ãããæ£ããåå®ãããåããã®ç©è³ªã¯ããã³ãç³ããšåŒã°ããŠãããäžçã¯ã©ã¹ã®é±ç©ããžã£ã€ã¢ã³ããã³ãã®åœãã³ã¬ã¯ã¿ãŒã®äŒæ¿ãšãããã®é¢šæ¯ããããçãŸãåŸãªãããã¯ããŒã ã ã£ããåå®ããããšã kheysterite ã¯ãã®çš®ã§ç¥ãããäžã§ãæå€§çŽãã€æè¯ã®çµæ¶ã®äžã€ãšããŠèªèãããã
åžå Žã®æŽå²ã«ã¯ç¬èªã®èŠåçãªç©èªãããã2016幎ã«ãªãŒã¯ã·ã§ã³ã«ããããããã ã¹ã³ãã€ãäžã®éç«ã€9.3 x 7.8 x 4.3 cm ã®ã¹ããŒã¹ã©ã€ãã¯ãç°åžžã«ççŽãªèª¬æã䌎ã£ãŠãããçµæ¶ã¯æ¿ã burnt-orangeïŒçŒãããªã¬ã³ãžè²ïŒïŒåéæã§ã·ã£ãŒãããããŠçç å æ²¢ã®ã ã¹ã³ãã€ãã«çŸããã»ãããããŠããããäžæ žéšåã«å°éå®¶ã«ãã修埩ãšåä¿®åŸ©ãæœãããŠããã修埩è ã¯è²ãå æ²¢ãéæåºŠãéåžžã«äžæãåããããããè²·ãæã®äžåœã§ã®ç®ã«ãä¿®åŸ©ãæ°ã¥ãããªãã£ããšããããããã¯ããã€ãšã³ãã®ç§å¯¶é æŽææã«ã€ããŠå€ããèªãã¿ã€ãã®ãšããœãŒãã§ãããçµæ¶ã¯å£®éºã«ãªãåŸãäžæ¹ã§ãæå·ã¯åŸ®åŠã«èŠããããšããããé瀺ãå šãŠã§ããããšããããšãç©èªããã³ã¬ã¯ã¿ãŒãç¹°ãè¿ãèªãé¡ã®è©±ã ã## é±ç©åŠçèšé²ãšåºçç©- Berthold Ottens, âXuebaoding, Pingwu County, Sichuan Province, China,â The Mineralogical Record, 36(1), 45â57, 2005 â äžåœã®Iå·ãšã㊠The Mineralogical Record ã«æ²èŒãããŠãã locality ã«é¢ãã classic English-language collector article.
Berthold Ottens, âXuebaoding â die weltbesten Scheelite ÐŒÐµÐ¶ÐŽÑ Pandas und ewigem Eis,â extraLapis 26/27, 68â87, 2004 â å°å ã®scheelite ãäžçã¯ã©ã¹ã®çŽ æãšããŠããã³ããšæ°žé ã®æ°·ã®éãã«äœçœ®ã¥ããã¿ã€ãã«ãæåãªãã€ãèªã®ã³ã¬ã¯ã¿ãŒåãåç §æç®ã
Xianyu Liu, Jiuchang Yang, and Quanli Chen, âStudy on Spectral Characteristics and Color Origin of Scheelite from Xuebaoding, Pingwu County, Sichuan Province, P.R. China,â Minerals 12(11), 1344, 2022 â Xuebaoding çšé é·ç³ã®è²ã®èµ·æºãã¹ãã¯ãã«ç¹æ§ãåžåé¡ååŠãèå ã«é¢ããéèŠãªãªãŒãã³ã¢ã¯ã»ã¹ç ç©¶ã
Qinyuan Cao, Miao Shi, Ye Yuan, Shiyu Ma, and Haoyu Lu, âMineralogy and Geochemical Characteristics of Scheelite Deposit at Xuebaoding in Pingwu, Sichuan Province, China,â Minerals 14(1), 38, 2024 â Xuebaoding ã®çç°é±åºã®æè¿ã®é±ç©åŠçã»å°çååŠçç ç©¶ã
Xinxiang Zhu, Markus B. Raschke, and Yan Liu, âTourmaline as a Recorder of Ore-Forming Processes in the Xuebaoding W-Sn-Be Deposit, Sichuan Province, China,â Minerals 10(5), 438, 2020 â W-Sn-Be ç³»ã®è±åŽéç·å²©æ§ç±æ°Žäœçšããã³èæ§é çºå±ãçè§£ããã®ã«æçšã
Yan Liu, Jun Deng, ChaoFeng Li, GuangHai Shi, and AiLi Zheng, âREE composition in scheelite and scheelite Sm-Nd dating for the Xuebaoding W-Sn-Be deposit in Sichuan,â Chinese Science Bulletin 52, 2543â2550, 2007 â Xuebaoding çšé±ã®REEãã¿ãŒã³ãš Sm-Nd 幎代枬å®ã«é¢ããéèŠè«æã
Yan Liu, Jun Deng, Guanghai Shi, Xiang Sun, and Liqiang Yang, âGenesis of the Xuebaoding W-Sn-Be Crystal Deposits in Southwest China,â Resource Geology 62, 159â173, 2012 â æµäœå æç©ãšå®å®åäœäœç ç©¶ã«ãããå¡ç¶ã»é空éçµæ¶ããããããåå ãè§£æã
D. Zhang, J. Peng, I.M. Coulson, L. Hou, and S. Li, âCassiterite U-Pb and muscovite 40Ar-39Ar age constraints on the timing of mineralization in the Xuebaoding Sn-W-Be deposit, western China,â Ore Geology Reviews 62, 315â322, 2014 â Xuebaoding Sn-W-Be ç³»ã®é±åææãå¶çŽããå°çååŠå¹Žä»£è¡šè«æã
âThe Lavinsky China Collection â Crystalline Treasuresâ â 16.5 cm ã®çé±ãå«ããäžåœäž»èŠé±ç©ã®åç©é€šå±ç€ºæèããããªãã¯ã¹äžã® Pingwué±å±±ãMount Xuebaoding ã§ 2006幎ã«çºèŠã
â ããŒã«ãªãã£ãšæšæ¬ããŒããå«ãã6.2 x 4.4 x 3.3 cm ã® Xuebaoding ãè±éé±ã®èªç±ã©ã€ã»ã³ã¹ç»åèšé²ã
Wikimedia Commons: âScheelite-Muscovite-120768.jpgâ â Mount Xuebaoding ç£ã® fluorenceimage ã®èªç±ã©ã€ã»ã³ã¹ç»åã10.5 x 6.2 x 4.0 cm ã® scheelite-muscovite æšæ¬ã## ãããªãèªè§£ãšå€éšãªã³ã¯
Mindat: Mount Little Xuebaoding, Pingwu Co., Mianyang, Sichuan, China â ææ°ã® locality ã®æç¢ºåãé±ç©ãªã¹ããMount Xuebaoding ãš Mount Little Xuebaoding ã®ã©ããªã³ã°åé¡ã®æè¯ã®åºçºç¹ã
Mindat: Pingwu beryl mine, Huya township, Mount Little Xuebaoding â Xuebaoding ã®ã¹ã±ã€ã©ã€ããããªã«ãã¹ãºç³ã«é¢é£ããäž»èŠæšæ¬æ¡æé±å±±ã®è©³çްããŒã«ãªãã£ããŒãžã
Mindat: Xuebaoding pegmatite deposit, Mount Little Xuebaoding â 寺é¢ã¬ãã«ã®é±ç©ãªã¹ããšåèæç®ã«æçšãæè¿ã®ã¹ã±ã€ã©ã€ãã®å°çååŠãå«ãã
Mindat: Scheelite mineral page â äžè¬çãªã¹ã±ã€ã©ã€ãã®åèè³æã locality ã®ã£ã©ãªãŒãšåºæ¬çãªé±ç©ããŒã¿ã
Minfind: Mount Xuebaoding locality article â locality namingãæ¡æãçš®ãããŒã±ããäŸã®ã³ã¬ã¯ã¿ãŒåãèŠçŽã
Minfind: Beryl from Mt. Xuebaoding article â é¢é£ããªã«ã®çµæ¶åœ¢ç¶ãšã¢ã¹ã³ãã€ã-ã¹ãºç³-ã¹ã±ã€ã©ã€ãã®ãããªã¯ã¹æ§åŒã«é¢ããèæ¯æ å ±ã
Fluorescent Mineral Society FMDB: Scheelite and Fluorapatite from Pingwu, China â Pingwu ã®ã¹ã±ã€ã©ã€ã-èç³ã®æšæ¬ã®è©³çްãªçºå èšé²ãæ³¢é·äŸå color ããã³ çºå ããŒããå«ãã
Mineral Auctions: documented restored Xuebaoding scheelite on muscovite â é«çŽ Xuebaoding ããŒã¹ã®ä¿®åŸ©ãš UV åºçãããšããã·ã®åŸ©å ãæç€ºçã«ææžåããŠãããããã³ã¬ã¯ã¿ãŒã«ãšã£ãŠäŸ¡å€ã®ããåç §ã
Mineral Auctions: scheelite with rare calcite association from Pingwu â çšãªæ¹è§£ç³ã®é¢é£ä»ããšã³ã³ãã£ã·ã§ã³ã«é¢ããå®çšçãªãªãŒã¯ã·ã§ã³è§£èª¬ã®äŸã
Mineral Auctions: scheelite on schorl from Pingwu â éåžžã®ã¢ã¹ã³ãã€ããããªã«ãã¹ãºç³ã®çµã¿åãããšæ¯èŒã«æçšãªçšãª locality 飿ºã®äŸã
Mineral Auctions: large Bob Reynolds collection scheelite and muscovite â 倧åãæ§åšåº«ã® Mount Xuebaoding ã®ã¹ã±ã€ã©ã€ã-ã¢ã¹ã³ãã€ã cabinet æšæ¬ãšãã®ãªãŒã¯ã·ã§ã³çµæã®åžå Žåç §ã