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ãžã£ã«ã¬ãªã³å°åºã¯ãã«ã³ç«å±±çã® zeolite çç£åž¯ã®1ã€ã«äœçœ®ããçæŠå²©ã®ã¬ã¹ãã£ããã£ãšãã®åŸã®éæŸæå±€ãçµæ¶ã§èŠããã scoleciteãstilbiteãheulanditeããã«ãªãã¢ããã£ã©ã€ã-(K)ãæ¹è§£ç³ãããŠã§ã©ã€ããç³è±ãçé«ããããŠé¢é£ããäºæ¬¡é±ç©ã®ãã±ãããšãªã£ãå Žæã§ããã³ã¬ã¯ã¿ãŒã«ãšã£ãŠããžã£ã«ã¬ãªã³ã®ã¹ã³ã¬ãµã€ãã¯åãªããã€ã³ãã®çœãéãã§ã¯ãããŸãããæé«ã®æšæ¬ã¯éåžžã«ç¹æã®ååšæãæã¡ãŸãïŒã¬ã©ã¹è³ªã§ç¡è²ããçœè²ã®æ¿ç¶ããã³éç¶çµæ¶ããç·»å¯ãªæ žããæŸå°ç¶ã«åºãããéæãªæ«ç«¯éšãçç å æ²¢ãŸãã¯éªã®å éšããããŠéã®ããã«æ§ç¶ã®ã¢ããã£ã©ã€ãçµæ¶ãæ£ãã°ãæ§åã§ãã

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Search for specimens: View all scolecite specimens from Jalgaon District, India
Jalgaon District is in the Nashik Division of Maharashtra, within the Deccan Volcanic Province. The productive mineral environment is basalt: vesicular and cavity-bearing lava flows that later received silica-rich, calcium-bearing, alkali-bearing, and aluminum-bearing fluids. Scolecite, CaAl2Si3O10·3H2O, formed as a secondary zeolite in these openings, generally as radiating sprays, acicular fans, and glassy lath-like clusters rather than as massive material.
The best-studied Jalgaon-area quarry complex is Savda, near Sawade Pr Chandsar, where large cavities in the flow-core zone have been examined in detail. Scientific sampling there documented multistage secondary mineralization involving clay minerals, chalcedony, calcite, heulandite, stilbite, mordenite, powellite, and apophyllite. The Savda work is especially important because it demonstrates how complicated these basalt cavities can be: the mineral suite is not uniform from pocket to pocket, and not every species known from the wider district appears in every analyzed Savda cavity.
Mindat records scolecite for Jalgaon District as a district-level occurrence and lists Chalisgaon, Shendurni, and Savda among regional scolecite localities. The district record also shows the associations collectors know well: fluorapophyllite-(K), heulandite subgroup minerals, stilbite subgroup minerals, powellite, calcite, laumontite, thomsonite subgroup minerals, prehnite, and epistilbite. Chalisgaon material is recorded with calcite, fluorapophyllite-(K), and stilbite subgroup minerals; Shendurni material is recorded with thomsonite subgroup minerals; Savda material is recorded as a quarry occurrence with photo-based associations including stilbite subgroup minerals, apophyllite group minerals, and powellite.
Mining is not conventional scolecite mining in the ore-deposit sense. The specimens are recovered from basalt quarries, construction-stone workings, road cuts, and related excavations where cavities are opened incidentally or during commercial quarrying. Access is therefore highly situational. Active quarries are industrial sites, not casual collecting grounds, and fine specimens generally enter the market through local miners, brokers, and dealers rather than through open public collecting. Jalgaon scolecite ã®ã³ã¬ã¯ã¿ãŒåžå Žã§æãããç¥ãããçç£æã¯ã1980幎代ãã2000幎代ååã§ã以åŸãæææ°ããçºèŠãç¶ããŠããŸãããã£ãŒã©ãŒããªãŒã¯ã·ã§ã³ã®èšé²ã«ã¯ã1980幎代â1990幎代ã®è³Œå ¥åã1990幎代åé ã®çºèŠãã¹ã³ã¬ãµã€ãããã¯ã©ã€ããçã¿åºãã1998幎ã®ãžã£ã«ã¬ãªã³æåã1990幎代ãŸãã¯2000幎代åé ã®ã¢ããã£ã©ã€ããå«ãã¹ã³ã¬ãµã€ãããããŠè¿å¹Žã®ãžã£ã«ã¬ãªã³ã®ã¹ã¿ãŒããŒã¹ããšãã£ããå€ãææã®éèŠãªããŒã¹ãæããããŠããŸãããã®åŸåã¯ãã«ã³å°åºã®ãŒãªã©ã€ãç£å°ã«å žåçã§ãç ¿åºãæ°é®®ãªç©ºæŽãé²åºããéã«ç£åºãäžæçã«çãã«ãªãããã®åŸã¯åžå Žã«äŸçµŠãããã®ã¯æ£åšããããŒã¹ãå€ãã³ã¬ã¯ã·ã§ã³ã®ã¿ãšããé·ãæéãçµãŸãã
泚ç®ãã¹ãçºèŠã«ã¯ããã®çš®ã®ãã®ãšããŠã¯äŸå€çãšã¿ãªãããã»ã©å€§ããééæ§ã®é«ãèªåœ¢è±åºç¶ã®ã¹ã³ã¬ãµã€ããçŽ5 cmçšåºŠãŸã§ã®çœè²ãéæãªãã¡ã³ç¶ã®ã¹ã³ã¬ãµã€ããå°åãã£ããããã®ç©ºæŽã§èŠã€ãããã®ã埮å°ãªã¢ããã£ã©ã€ãã®æé·ã䌎ãã³ã³ãã¯ããª360床ã®ã¹ã¿ãŒããŒã¹ãããããŠçšå°ãªãã¯ã©ã€ã-on-ã¹ã³ã¬ãµã€ãã®çµã¿åãããªã©ããããŸããå°åºã§æåãªã¹ã¿ã€ã«ã®äžã€ã¯ã埮现ãªã¢ããã£ã©ã€ãçµæ¶ãæ£ãã°ã£ãã¯ãªã¢ãŸãã¯çœè²ã®ã¹ãã¬ãŒã§ããµãã³ã®çœãã®ã¹ã³ã¬ãµã€ããšã¬ã©ã¹ç¶ã®ã¢ããã£ã©ã€ãã®å¯Ÿæ¯ããæšæ¬ã«ç¹çްããšãããããäžããŠããŸãã## Jalgaon District, India ã® scolecite ã®ç¹åŸŽ
Jalgaon ã® scolecite ã¯éåžžçœè²ããç¡è²ã§ãå ±ã«ä¹³çœè²ã®è¯ãå€ãžåãã£ãŠéææã®ããçµæ¶å 端ãžãšã°ã©ããŒã·ã§ã³ããããšãå€ããåªè¯ãªæšæ¬ã§ã¯åã ã®çµæ¶ãã¬ã©ã¹å æ²¢ã®ããªãºã é¢ãšéãå®çŸ©ãããçµç«¯ã瀺ããæãåªããäŸã¯åã«ãŒãããçœãåŽé§ã§ã¯ãªããè¯å¥œãªå ã®äžã§çµæ¶ãã¯ã£ãããšãçã£çŽãã§å æ²¢ã®ããåç¶ãŸãã¯éç¶ã«è§£åããã
å€å žçãªåœ¢æ ã«ã¯æŸå°ç¶ã®æã现é·ãåŽé§ãçºæ£ããæãå¯éããæã®burstããããããã€ãã®æšæ¬ã¯stilbiteãå å ãããã±ãããã䌞ã³ãå£ããããéåºç¶ã®éåäœã§ãä»ã¯ã»ãšãã©ã¯ãªã¢ãªç³èç³è±ãããã©ã€ãã®å°ããªæã®ããã«èŠããã»ã©ãã£ããããŠããããæ§é ãšå ±çé¢ä¿ã¯ãŒãªã©ã€ãã®é 眮ã瀺ãã Jalgaon ã¯ãå¹³åŠã§çåŽã ãã®ãã¬ãŒãã§ã¯ãªããè€æ°ã®è§åºŠããããèŠããäžæ¬¡å ã¯ã©ã¹ã¿ãŒãç¹ã«è©äŸ¡ãããŠããã
æšæºçãªãã£ã¹ãã¬ã€æšæ¬ã¯ãµã ãã€ã«ããå°ããªãã£ãããããµã€ãºã§ãçµæ¶ã®åŽé§ã¯3â6 cmçšåºŠããã倧ããªãã£ããããæšæ¬ã¯ããªã倧ãããªãåŸãŠãæ°åºãã Jalgaon ã®æšæ¬ã¯å šäœãšããŠçŽ14â21 cm çšåºŠã®ãã®ãæç®ã§å ±åãããŠãããé å¥ãªåŽé§ã倧ããªãã£ããããã»ã¯ã©ã¹ã¿ãŒãå«ãã倧å°ã ããåè³ªã®ææšã§ã¯ãªããå®ç§ãªçµç«¯ãã¬ã©ã¹ç¶ã®éæåºŠãæž æµãªã¢ããã£ã©ã€ãããã㯠stilbite ã®å ±çãæã€ Jalgaon ã®å°ããªåŽé§ã¯ãå·ã€ãããçœæ¿ããå¡ãããåªããå Žåãå€ãã
ä»éé±ç©ã¯ district ã®èŠèŠçã¢ã€ãã³ãã£ãã£ã«ãšã£ãŠäžå¿çã§ããã fluorapophyllite-(K) 㯠scolecite ãç²ç ãããããªåŸ®çŽ°ã§æ°Žæ¶ã®ããã«éãéã£ãæ¿ãšããŠçŸããããšãããã°ãè¿ãã«å€§ããªç·ããã£ãçµæ¶ãšããŠçŸããããšãããã stilbite ã°ã«ãŒãã®é±ç©ã¯æ¡è²ããµãŒã¢ã³è²ãã¯ãªãŒã è²ããŸãã¯çœã®å¯Ÿæ¯ãå ãããã°ãã°ãã±ããã®å åŽã«å°ããªåç¶ãè¶ãã¯ã¿ã€åœ¢ã§äžŠã¶ã Heulandite 㯠Jalgaon ã®äžéšã®ãŒãªã©ã€ãæšæ¬ã«ããŒãžã¥ãããªã¬ã³ãžè²ã®æ¿ãŸãã¯ã¿ãç¶ã¯ã©ã¹ã¿ãŒãæäŸããã Calciteãpowelliteã quartzã chalcedonyã laumontiteã thomsonite ã°ã«ãŒãã®é±ç©ãããã³ææã® epistilbite ã¯å ±æ¶çãªç©èªãåºããã
ã³ã¬ã¯ã¿ãŒã¯ Jalgaon scolecite ãæåã«çµç«¯ã®å質ã§è©äŸ¡ãããæããå 端ã¯äžè¬çã§ãéåžžã«å°ããªææ²ã§ãæã®èŠèŠç广ãéãããããšããããæ¬¡ã«å æ²¢ãéæåºŠãæ§é ãè©äŸ¡ãããïŒèŒãçœãè¯ã®äžã«éæãªçµç«¯ãéæŸçãªæŸå°ç¶åœ¢ãæ··éããŠåŽ©ããå°è±¡ã®ãªãæ§æãæãæãŸããæšæ¬ã¯ç¹çްããšåŒ·åºŠã®ãã©ã³ã¹ãåãã幜çã«èŠãã€ã€çµæ¶ã¯ã¯ã£ãããšåçŽã§èŠèŠçã«å®æããŠããã
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Jalgaon ã®ãŒãªã©ã€ãè ã®çŸä»£çãªç§åŠçç©èªã¯ unusually vivid ã ãSavda æåè€åäœã¯ãå€ãã©ãã«ãå€ç«ããåç©é€šã®æšæ¬ã ãããèšè¿°ãããããã§ã¯ãªãã£ããç ç©¶è ãã¡ã¯ãæ£ç¢ºãª Jalgaon/Savda 座æšã«çµã³ã€ãããã詊æçªå·ãæã€å€§ããæ°ããéãããçæŠå²©ã®è ã調ã¹ããçŸå Žè³æã«ã¯ãã«ã«ãµã€ããã¹ãã£ã«ãã€ããã¢ããã£ãªãããç³è±ãè °ç³è±ç³ãç²åé±ç©ããã㊠Savda è€åäœã®æ¡æå ŽåšèŸºã®ã20°59â² N ããã³ 75°27â² E ã®å Žæããã®ç³žç¶ãæã€ææšæ¬ãå«ãŸããŠããã
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Savda ã®ç ç©¶ã¯ããã«ã³çå°ã®ãã±ããã®å éšã®æéãçããå£éèŠããŠããããSavda/Jalgaon æåè€åäœã®ã¢ããã£ãªããã¯ã2ã€ã®å¹Žä»£ã¯ã©ã¹ãçã¿åºããã1ã€ã¯çŽ 4400äžã4800äžå¹Žåããã1ã€ã¯çŽ 2500äžã2800äžå¹Žåã ãã€ãŸããæº¶å²©æµã¯çœäºçŽã®çµããé ã«åŽåºãããããã®åŸã®äžéšã®äºæ¬¡é±ç©ã¯é·ãåŸã®ææãŸã§çµæ¶åãç¶ããå€ç¬¬äžçŽãšåæäžæ°äžã«è³ã£ãã Jalgaon ã® scolecite ãã¢ããã£ãªãããšå ±ã«ææããã³ã¬ã¯ã¿ãŒã¯ãåãªãäžã€ã®å·åŽã€ãã³ãã®çµæãæã€ã®ã§ã¯ãªããæšæ¬ã¯çæŠå²©ã®é·ãã¢ãã¿ãŒã©ã€ãã衚ããŠããïŒå·åŽãåæ²¡ãæµäœã®ç§»åãäºé žåã±ã€çŽ ã®æ²çããŒãªã©ã€ãã®æé·ãçé žå¡©ãã«ã¹ããããŠåŸã®ã¢ããã£ãªããã
ãªãŒã¯ã·ã§ã³èšé²ã¯ãçŸå ŽããŒãã®å¥ã®çš®é¡ãä¿åããïŒã€ã³ããé¢ããæšæ¬ã®æ»åŸã®çã Jalgaon ã® scolecite äžã® powellite 㯠1998 å¹Žã®æ¡æããã®ãã®ãšèšè¿°ãããã¬ã©ã¹ç¶ã«é·ã䌞ã³ã scolecite ã«æãŸãã 1.9 cm ã® straw-yellow powellite çµæ¶ãæããçœé»å ã瀺ããŠãããMathematician ã§ããã³ã¬ã¯ã¿ãŒã® Dr. Stephen Smale ã®é·å¹Žã®ã³ã¬ã¯ã·ã§ã³ãšããŠã®å¥ã® Jalgaon scolecite- and-stilbite æšæ¬ã¯ãèœæãªã¹ããææž¡ãã®ã¿ãšæå®ãããã»ã©æ éã«æ±ããããå£ãããã Jalgaon scolecite ã¯æ£äžã§åçã ããä¹±éãªç©æµãèš±ããªãé±ç©ã ãæè¿ã®å ¬éèšé²ã®äžã§ãç¹ã«å£®å€§ãªã®ã¯ã1990幎代åé ã®çºèŠåããåºã倧ããªãã£ããããçŽã®ãžã£ã«ã¬ãªã³ç£ã¹ã³ã¬ãµã€ãã§ããã€ãŠãã€ã¯ã»ã¹ã³ããæ¶èã«ãã£ããã®ã§ããæšæ¬ã®ãµã€ãºã¯é·ã21.0 cmãå¹ 6.8 cmãé«ã3.8 cmã§ãç°åžžã«ãã£ãããšããçµæ¶ã®å·šå€§ãªã¯ã©ã¹ã¿ãŒãšããŠèª¬æãããŠãããã³ã¬ã¯ã¿ãŒãéåžžãã®çš®ããæåŸ ãã现ãè¯å¥¢ãªã¹ãã¬ãŒãšã¯ç°ãªããã®ã§ããã2025幎9æã«4,058ãã«ã§èœæãããŸããããã®äŸ¡æ Œã¯ããã¹ãŠã®ãžã£ã«ã¬ãªã³ç£ã¹ã³ã¬ãµã€ããé«äŸ¡ã ãããšããçç±ã§ã¯ãªãããµã€ãºã»æ§æ¥ã®èµ·æºã»å ç¢ãã»çµæ¶åœ¢ç¶ã®åžå°æ§ãéãªããšåžå Žãã©ãåããã瀺ããŠããç¹ã§æçšã§ãã## é±ç©åŠçèšé²ãšåºçç©- [Mindat: ãžã£ã«ã¬ãªã³å°åºããã·ã¯éšãããã©ã·ã¥ãã©å·ãã€ã³ãç£ã®ã¹ã³ã¬ãµã€ã] (https://www.mindat.org/locentry-436679.html) â å°åºã¬ãã«ã®åºçŸèšé²ã§ãåŒçµæãé¢é£é±ç©ãåççµ±èšãããã³ãã£ãªã¹ã¬ãªã³ãã·ã§ã³ãã¥ã«ãããµãŽããå«ãå°åãµãããŒã«ã«itiesã
[Mindat: ãã£ãªã¹ã¬ãªã³ããžã£ã«ã¬ãªã³å°åºç£ã®ã¹ã³ã¬ãµã€ã] (https://www.mindat.org/locentry-685769.html) â åçããŒã¹ã®é¢é£ç©ãšããŠæ¹è§£ç³ããã«ã¢ããã£ã©ã€ã-(K)ãã¹ãã£ã«ãã€ãå±é±ç©ãå«ãç¢ºèªæžã¿ãã£ãªã¹ã¬ãªã³èšé²ã
[Mindat: ã·ã§ã³ãã¥ã«ãããžã£ã ããŒããžã£ã«ã¬ãªã³å°åºç£ã¹ã³ã¬ãµã€ã] (https://www.mindat.org/locentry-721128.html) â ç¢ºèªæžã¿ã·ã§ã³ãã¥ã«ãèšé²ãäžè¬çãªå°åºã©ãã«ãè¶ããããžã£ã«ã¬ãªã³åºåã®ã¹ã³ã¬ãµã€ãã®çè§£ã«æçšã
[Mindat: ãµãŽãã Sawade Pr Chandsar, Jalgaon Districtç£ã®ã¹ã³ã¬ãµã€ã] (https://www.mindat.org/locentry-1595858.html) â ãµãŽãå°åã®ã¹ã³ã¬ãµã€ãã®æ¡ç³å ŽåºçŸèšé²ãåçããŒã¹ã®é¢é£ãšãµãŽãã® locality ããŒã¿ãžã®ãªã³ã¯ãå«ãã
[Ottens, Berthold. âã€ã³ãã®ãã«ã³ã»ãã©ãã Minerals.â The Mineralogical Record, 34(1), 1â82, 2003] (https://www.mindat.org/reference.php?id=12909392) â ã€ã³ãã®ãŒãªã©ã€ãããã³é¢é£ãã«ã³ã»ãã©ããçš®ã«é¢ããéèŠãªæ¡éå®¶åãé±ç©åºçç©ã
Ottens, Berthold; Götze, Jens; Schuster, Ralf; Krenn, Kurt; Hauzenberger, Christoph; Benkó, Zsolt; and Vennemann, Torsten. âExceptional Multi Stage Mineralization of Secondary Minerals in Cavities of Flood Basalts from the Deccan Volcanic Province, India.â Minerals, 9(6), 351, 2019 â Savda/Jalgaonæ¡ç³å Žè€åäœã倿®µéé±ç©åã空æŽçŸ€ãã¢ããã£ã©ã€ãã®å²©çžå¹Žä»£åŠã®äž»èŠç§åŠç ç©¶ã
Götze, Jens; Hofmann, Beda; MachaÅowski, Tomasz; Tsurkan, Mikhail V.; Jesionowski, Teofil; Ehrlich, Hermann; Kleeberg, Reinhard; and Ottens, Berthold. âBiosignatures in Subsurface Filamentous Fabrics (SFF) from the Deccan Volcanic Province, India.â Minerals, 10(6), 540, 2020 â ãžã£ã«ã¬ãªã³/ãµãŽãããã³é¢é£ãã«ã³å°åã®ãã£ã©ã¡ã³ãç¶çç©çœ²åã®è©³çްç ç©¶ã district ã®åºå空æŽé±ç©åã®ç©èªã«ãšã£ãŠéèŠã
Ottens, Berthold; Schuster, Ralf; and Benkó, Zsolt. âThe Secondary Minerals from the Pillow Basalt of Salsette-Mumbai, Deccan Volcanic Province, India.â Minerals, 12(4), 444, 2022 â ãµã»ãã-ã ã³ãã€ã®å¢çãšãã«ã³ã»ãã«ã«ããã¯ã»ãããŽã£ã³ã¹éã®çžéãè«ããæ¯èŒç ç©¶ããžã£ã«ã¬ãªã³/ãµãŽãããã³ãã·ã¯ã®é±ç©åã¢ãã«ãžã®èšåãå«ãã
Claeys, Georges. âMineralogical Trips to the Deccan Traps India 1991â2008.â Rocks & Minerals, 85(3), 220â229, 2010 â ã·ã§ã³ãã¥ã«ãèšé²ã§åŒçšããã«ã³ã»ãã©ããé±ç©åéã®æŽå²çæèã«ãæçšã
Wikimedia Commons: Scolecite-290229.jpgScolecite-290229.jpg) â Rob Lavinsky photograph of a 14.4 x 6 x 4 cm Jalgaon District scolecite spray, ex Charlie Key, showing the robust clear spray habit.
Wikimedia Commons: Scolecite-290230.jpg â Alternate view of the same Jalgaon specimen, with locality, size, author, and licensing information.## Videos & Media
âScolecite with Apophylliteâ â Mineralauctions.com on Vimeo â 2026幎1æã« Mineral Auctions ã§è²©å£²ããã Jalgaon ã®ã¹ã³ã¬ãµã€ããšã¢ããã£ã©ã€ãã®æšæ¬ã®ãããªèšé²ã
âScolecite and Stilbiteâ â Mineralauctions.com on Vimeo â Dr. Stephen Smale ã³ã¬ã¯ã·ã§ã³ã® Jalgaon ã®ã¹ã³ã¬ãµã€ããšã¹ãã£ã«ãã€ãã®ããŒã°æšæ¬ã®ãããªèšé²ã