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ã³ã¬ã¯ã¿ãŒã«ãšã£ãŠ Paprok ã®éèŠæ§ã¯ãããªã¹ã¿ã³ããã³é£æ¥ããã¯ãã«ããã³ã©ã°ãã³ç£æšæ¬ã20äžçŽåŸå以éåœéåžå Žã«æã¡èŸŒãã ãããåºç¯ãªã¢ãã¬ãã¹ã¿ã³ã®ãã°ãã¿ã€ãã»ããŒã ãšåãé¢ããŸããã80幎代ã«ã¯ããªã¹ã¿ã³ç£ã®ã¯ã³ãã¡ã€ããšãã«ããªã³ãå®ç³ååŒã§å ±åããããªã©ãã¢ãã¬ãã¹ã¿ã³ã®ã¹ããã¡ã³ã¯ãã§ã«æ¬æ Œçãªã³ã¬ã¯ã¿ãŒçŽ æãšãªã£ãŠããŸããã paprok ã¯åŸã«ã³ã¬ã¯ã¿ãŒãç¹ã«æ±ããç£å°åã®äžã€ãšããŠæµ®äžããã¹ããã¡ã³ã ãã§ãªããé®®ãããªé調ãæã€ãã«ããªã³ããšã¬ã¬ã³ããªãããªãã¯ã¹çµæ¶ããããŠçããå¯é±ç©çš®ã®åç§°ãšããŠãèªèãããããã«ãªããŸãããèç³è±ãå°éãšãã人ã«ãšã£ãŠãããã¯ã¯ãåéã¹ã¿ã€ã«ãäžã€ä»¥äžæ¥œãããç¹ã§ç¹ã«é åçã§ãã圢ç¶ã®å³å¯ããéèŠãã人åãã®ãã£ãããšããåçµæ¶ãè²åœ©ã³ã¬ã¯ã¿ãŒåãã®å®ç³å質ã®ã¯ã³ãã¡ã€ãã®åç¶çµæ¶ãçµæã³ã¬ã¯ã¿ãŒåãã®ã¯ãªãŒãã©ã³ãç³äžã®ç·è²èéé±ããããŠèç³è±ããã«ããªã³ããã€ã¯ãã©ã€ããé·ç³ãããŒãã£ã©ã€ããšå ±ã«èå°ãå ±æããåžå°ãªåºè³ªæšæ¬ãæè¯ã®æšæ¬ã¯ãå£ããå ç«¯ãæ¬ ãã®ãªããšããžãè¯å¥œãªéæåºŠãèçŒã§ç¢ºèªã§ããè²ãé åçãªçžæš¡æ§ããããŠä¿¡ãããããããææžåããããããã¯ç£åºäŒã®ä»®èª¬ãå«ãäžé£ã®è匱ãªçŸç¹ã®ãã©ã³ã¹ãåããŸãã## Featured Specimens
Search for specimens: View all spodumene specimens from Paprok, Afghanistan
Paprok lies in Kamdesh District, Nuristan Province, northeastern Afghanistan. The commonly cited coordinates for the locality are approximately 35° 30' 20" N, 71° 4' 50" E. Mindat records the site as a pegmatite field and notes the alternative historical names Papruk Mine and Paprowk Mine. In collector usage, âPaprok Mineâ usually refers to several workings in pegmatites on the right side of the Kéhi Dara Valley, south of Paprok village. Named workings recorded for the locality include Me Tunnel Madan, KAL Tunnel Madan, GUL Tunnel Madan, and Al Madan; âmadanâ is used locally for a mine or working.
Geologically, Paprok belongs to the rare-metal, gem-bearing pegmatites of northeastern Afghanistan. The immediate Paprok pegmatites are hosted in Late Triassic slate, while the broader Parun or Paron pegmatite field is described in regional summaries as lying in Early Proterozoic metamorphic schists and slightly metamorphosed Late Triassic sedimentary rocks. The pegmatites were emplaced near an Oligocene granite intrusion, a relationship typical of the rare-metal pegmatite systems that carry lithium, beryllium, tantalum, cesium, boron, and fluorine-enriched mineral assemblages.
The larger Paron pegmatite field is important primarily for lithium in spodumene. Regional summaries describe two long zones of spodumene dikesâthe Paprok and Waygal zonesâand two shorter zones, Pasgusta and Drumgal. Within the Paprok zone, spodumene dikes have been defined at Pakawalpet, Jamanak, Pashki, and Boni. Veins and vein zones of the spodumene-albite pegmatites in the wider field are reported as reaching 1 to 5 km in length and 20 to 40 m in width. The pegmatite types recognized in the field include spodumene-microcline-albite, spodumene-albite, and spodumene-microcline-cleavelandite pegmatites with pollucite and tantalite.
Paprokâs mineral list marks it as a highly fractionated pegmatite locality rather than merely a lithium occurrence. The verified suite includes albite and cleavelandite, beryl varieties including aquamarine, goshenite, and morganite, elbaite and fluor-elbaite, schorl, quartz and smoky quartz, microcline, muscovite, lepidolite, petalite, pollucite, topaz, fluorapatite, hambergite, hydroxylherderite, beryllonite, eosphorite, childrenite, vÀyrynenite, viitaniemiite, stibiotantalite, tantalite-(Mn), wodginite, and microlite-group minerals. For spodumene collectors, this matters because the finest Paprok specimens are often valued not only as isolated crystals but as evidence of this complex pegmatite chemistry: lithium silicates with cleavelandite, quartz, tourmaline, lepidolite, and tantalum-bearing accessory minerals.é±å±±ã¯å°èŠæš¡ã§æšæ¬å¿åãäžå¿ã§ãããå€§èŠæš¡ãªæ©æ¢°åãªããŠã ææ¥ãšã¯ç°ãªããçŸå°ã®ç£åºã¯ã¢ãã¬ãã¹ã¿ã³ããã³ããã¹ã¿ã³ã®é±ç©ååŒã«ãŒããéããŠåœéçãªåéå®¶ãžå°éããç¹ã«é·å¹Žããªã¹ã¿ã³ã®ãã°ãã¿ã€ãé±ç©ãæ±ã£ãŠãããã·ã£ã¯ãŒã«åžå Žç¶²ãéèŠã§ãããçç£ã¯æç¶çã§ããã±ããããã³ãã«ãçŽ°çŸæãäžæçã«çã¿åºã bursts ã®ãããªãã®ã§ãå®å®ããé±å±±åºè·ã§ã¯ãªãã£ããç¬ç«ããåéå®¶ã®ã¢ã¯ã»ã¹ã¯å®çšçã§ã¯ãªãæœåšçã«å±éºã§ãããšã¿ãªãã¹ãã§ããïŒäœæ¥ã¯é éå°ã«ãããå°å ã®ç®¡çäžã«ãããæ²»å®ãåå°æš©ã鱿¥èš±å¯ãè€éãªå°åã«ãããçå£ãªåéå®¶ã¯çŸå°ã¢ã¯ã»ã¹ã詊ã¿ãããããåºèªãæç¢ºãªä¿¡é Œã§ãããã£ãŒã©ãŒãéããŠPaprokã®ã¹ããã¥ã¡ã³ãååŸãã¹ãã§ããã
Paprokã®èåãªçºèŠã«ã¯ãéããã³ã¯ã®ã¯ã³ãç³çµæ¶ãCleavelandite äžã®ç·è²ã¹ããã¥ã¡ã³ãšçç¡ç³ãé»å³ããã£ããŸãã¯ã»ãŒç¡è²ã«è¿ãããªãã¡ã³æ§çµæ¶ããããŠã¹ããã¥ã¡ã³ãšãã«ããªã³ããã¯ãã©ã€ãæé±ç©ãé·ç³ãçµã¿åãããåžå°ãªæ¯å²©ä»ãæšåããããçŸä»£ã®ãªãŒã¯ã·ã§ã³ããã³ãã£ãŒã©ãŒã¬ã³ãŒãã¯ããã£ãããããµã€ãºã®Paprokã¹ããã¥ã¡ã³ãåžå Žã§äŸç¶æŽ»çºã§ããããšã瀺ããŠããã20 cmãè¶ ãã倧ããªåçµæ¶ã8â13 cmç¯å²ã®ããä¿åãããã¯ã³ãç³çµæ¶ãå«ãŸããã## Paprok, ã¢ãã¬ãã¹ã¿ã³ç£ã¹ã³ãã£ãŠã ã®ç¹åŸŽ
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ãµã€ãºç¯å²ã¯åºããçŽ2â3 cmã®ãµã ãã€ã«ããã³å°åãããã¥ã¢çµæ¶ã¯ååšããéåžžã«éå©ãªãã®ããããçŽ8â13 cmã®é åçãªå°åãã£ããããæšæ¬ãããç¥ãããŠãããäºéçµç«¯ã®ã¯ã³ãç³ãéå æ§ã®è¯ãé·ã䌞ã³ã玫è²çµæ¶ãå«ãŸããããã倧ããªãã£ããããçµæ¶ãç¥ãããŠãããPaprokã®çŸä»£ãªãŒã¯ã·ã§ã³åºåäŸã¯24 x 6 x 3 cmãéã863.5 gãèšé²ããŠãããæ±éšã¢ãã¬ãã¹ã¿ã³ã®ãã°ãã¿ã€ãåž¯å šäœã§ã¯ã¹ã³ãã£ãŠã çµæ¶ã¯ããã«å€§ãããªãããšãããããPaprokã®ã³ã¬ã¯ã¿ãŒåžå Žã§ã¯ç¹ã«ãµã€ãºãšçµç«¯ãéæåºŠãå·ã®ãªããšããžãçµã¿åãããçµæ¶ãé«ãè©äŸ¡ãããã
å ±çé±ç©ã¯ãã®ç£å°ã®åŒ·ã¿ã®äžã€ã§ãããæãå€å žçãªåºè³ªã®çµã¿åããã«ã¯ã¯ãªãŒãã©ã³ãç³ïŒcleavelanditeïŒãã¹ã¢ãŒããŒã»ã¯ã©ãŒãããã€ã¯ãã¯ã©ã€ã³ãã¬ããã©ã€ãããã«ããªã³ããã¯ãã©ã€ãæé±ç©ãå«ãŸãããã¯ãªãŒãã©ã³ãç³ãšã¹ã¢ãŒããŒã»ã¯ã©ãŒãã䌎ãç·è²ã¹ã³ãã£ãŠã ã¯ç¹ã«é åçã§ããªããŠã ãã°ãã¿ã€ãå±€ã®çµæãå°åã§èŠèŠçã«èªã¿åãããã圢ã§ç€ºããã¯ã³ãç³ãšãã«ããªã³ããã¯ãã©ã€ããå«ããã€ã¯ãã¯ã©ã€ã³ä»ãæšæ¬ã¯ãåçµæ¶ã¹ã³ãã£ãŠã ãããçšã§ãPaprokã®ã¹ã³ãã£ãŠã ç£åºããã®ãŸãŸãã®å°åã®æåãªãã«ããªã³ãšåžå°å çŽ é±ç©åŠãžçµã³ã€ããç¹ã§æ³šç®ãéãããå質ã¯è²ãéæåºŠã圢ç¶ãç¶æ ã®çµã¿åããã§å€æãããŸãã飜åããã©ã€ã©ãã¯-pink ãŸãã¯çŽ«è²ã¯åžžã«æãŸããã§ãããæ·¡ãçµæ¶ã§ããéãçµç«¯ãæã¡ãå æ²¢ããããäºéçµç«¯ãæã¡ããŸãã¯ç°åžžã«éããå Žåã«ã¯éèŠã§ããç·è²ã®ææã«ã€ããŠã¯ãè²çžã ãã§ãªãå®å®æ§ãšç£å°ãåæ§ã«éèŠã§ããé»è²å³ã垯ã³ãããªãã¡ã³æ§çµæ¶ã§ã¯ãéãç°é»è²ã®ããŒã³ãããæž æœãªæ¬äœè²ãæ±ããŸãããã¹ãŠã®è²ã«ããã£ãŠãçµç«¯éšã®æ¬ ããå·ãã çžãå²ãç®ãä¿®çãç²çåºéšã¯æ éã«è©äŸ¡ãã¹ãã§ããã¹ p od ume ã®å®å šãªè§£æïŒå²ãç®ïŒã¯æå·ãäžè¬çã«çãããã§ãã## Collector Notes
Paprok spodumene is available on the market, but fine examples are selective purchases rather than commodity specimens. Small, pale, incomplete, or cleaved crystals are relatively obtainable. Sharp, transparent, strongly colored, undamaged crystals from the locality are much scarcer. Matrix specimens with convincing spodumene plus tourmaline, cleavelandite, smoky quartz, microlite, or lepidolite are especially desirable because they are less common than isolated crystals and provide stronger locality character.
The main authenticity concern is not usually whether the crystal is spodumene; the habit and cleavage are distinctive, and basic testing can confirm the species. The more serious issues are locality accuracy, color treatment, repair, and misleading varietal names. Afghan and Pakistani pegmatite specimens have moved through complex trade channels for decades, and labels can migrate between famous names such as Paprok, Mawi, Dara-i-Pech, Kunar, Laghman, and general âNuristan.â A Paprok label is strongest when it comes with old collection provenance, dealer documentation, a mindat-linked specimen record, auction history, or association minerals consistent with the locality.
Color treatment deserves special attention. Kunzite can be irradiated to modify or intensify color, and irradiation can produce green colors in spodumene that may fade or shift when exposed to light or mild heat. Green Afghan spodumene should therefore be approached with caution, especially if the color is unnaturally uniform, intensely emerald-green, or unsupported by reliable provenance and gemological evidence. A fine green Paprok specimen can be legitimate and collectible, but the buyer should not assume that every green crystal sold as hiddenite is chromium-colored natural hiddenite in the strict sense.
Kunzite is also light sensitive. Pink and lilac color may fade with prolonged exposure to strong light, and some irradiated colors are notably fugitive. Display Paprok kunzite away from direct sun and intense UV-rich lighting. Museum-style low light is the safer choice for long-term color preservation. This is not simply a gem-cutterâs warning; it applies directly to display specimens, especially pale pink crystals whose value depends heavily on delicate color.
Condition problems are common because spodumene has perfect cleavage and is brittle compared with many associated pegmatite minerals. Look closely for repaired terminations, reattached sections, cleavage cracks running across the prism, bruised longitudinal edges, and small chips disguised by the crystalâs striation. Natural etching should not be confused with damage: etched pockets and dissolution seams can be part of the specimenâs growth and pocket history. The distinction is whether the feature interrupts the crystalâs form through breakage or is integrated into the natural surface.é«çŽè³Œå ¥ã®å Žåãä¿®çã埩å ãç §å°ããªã€ãªã³ã°ãæ¥çåºç€ãååæãç 磚ãå«ãäœæ¥ãçŽæ¥é瀺ããããåŒ·ãæ±ããŠãã ãããé·ç³ïŒã¹ãºããã³ç±æ¥ã®çµæ¶ïŒã¯ããã¬ãŒãéšãè匱ã§ãããããæã«å®å®åãä¿®çããŸãã¯åãä»ããè¡ãããŸããåšç¥ãããå€ãä¿®çã¯ãçããåºäœã®äžéšã«ã¯å®¹èªããåŸãŸãããæªé瀺ã®åæ§æã¯äŸ¡å€ã倧ããå€åãããŸããæãéææ§ã®é«ããããã¯ç£ã®æšæ¬ã¯ãèªç¶ãªçµç«¯ãå®å šã«æã¡ããšããžãæªä¿®åŸ©ã§ãè²ãå®å®ããŠããããªã³ã©ã€ã³ã®ç£å°ã€ã³ãã¬ã®æè¿ã®æ³¢ããåã«é¡ãã©ãã«å±¥æŽããããã®ã§ãã## Stories & Field Notes
2010幎3æä»¥åã« photographed ããã8.2 x 2.4 x 2.2 cm ã®kunziteçµæ¶ã® description ã«å°ãããèªãå°œãã Paprok ã®äžã€ã®ç©èªãæ®ã£ãŠãããããã¯ãã ã®èãã¢ãã¬ãã¹ã¿ã³ç£ spodumene ã®åã§ã¯ãªãã£ãïŒæšæ¬ã¯106ã°ã©ã ã§ãäºéçµç«¯ãæããäžéšã«ã¯éãããç¶ termination ãä»ããŠããããã®èª¬æã¯ãã® faces ã®ç°ãªãåæ§ãéç«ãããŠããâäºã€ã®æ¡ç޿𡿧ãã²ãšã€ã¯ééããã²ãšã€ã¯ã¬ã©ã¹ã®ããâçµæ¶ãäžå¿éšãéããŠå®ç³ã®ããã§ããããšã匷調ããŠãããã³ã¬ã¯ã¿ãŒã«ãšã£ãŠãããã¯ã«ã©ãŒã圢ãçµç«¯ãéæåºŠã衚é¢ã®ç¹åŸŽããã¹ãŠçãããªãºã ã®äžã€ã®äžã§æãæšæ¬ã®èªãå£ã§ããã
å¥ã® Paprok ã®ç¬éã¯ãçŸä»£ã®ãªãŒã¯ã·ã§ã³åžå Žã§ 2025幎10æ8æ¥ã«çŸãããHeritage Auctions ã Daniel âDanâ R. Kennedy ã³ã¬ã¯ã·ã§ã³ãã24 x 6 x 3 cmã863.5ã°ã©ã ã® spodumene ã$7,500 ã§è²©å£²ãããçµæ¶ã¯äžæ¹æ¶æ§ã®ãã»ãŒç¡è²ãç©ãããªé»è²ãæšæ¬ãšããŠã«ã¿ãã°åããã飜åãããã³ã¯ã®kunzite ã§ã¯ãªãã£ãããã®é åã¯å»ºç¯çã§ãã£ãïŒå€§ãããå®å šã«åœ¢æãããåäžã®âæµ®éäœâäžã€ãçµç«¯ãéããæ»ãããªå æ²¢ãæã€ããªãºã é¢ãåºãé¢ã®æ¡çŽãèªç¶ã®ãšããã³ã°ãäžéšã«ãããèé¢ã«ãã£ãããšãããšããã³ã°ã®çž«ãç®ãèµ°ããã«ã¿ãã°ã«ã¯UVå äžã§ã®ç©ãããªãªã¬ã³ãžèå ãèšèŒãããŠãããPaprok ã®äŸ¡å€ã¯çŽ«è²ã ãã§ã¯ãªããšããæçšãªæãåºã§ããïŒå®ç³é±ç©ã§æåãªç£å°ã«ãããŠããçŽåºŠãšåœ«å»çãªçµæ¶åœ¢ãæšæ¬ãæ¯ããå Žåãããã
äžã€ç®ã® Paprok ã®ç©èªã¯ãæ¯å²©æšæ¬ã«å±ãããã®ãåãªãåã ã®çµæ¶ã§ã¯ãªãããã°ãã¿ã€ãã瀺ããã®ã ã販売æ¥è ã®äŸãšããŠ103 x 66 x 54 mm ã®å€§ããã§ããã€ã¯ãã¯ã©ã€ã³äžã«ãã¥ãŒã©ããªã³ãšãã¯ãã©ã€ãã䌎ã玫ããã£ããã³ã¯ã® spodumene ãæºããŠãããèŠç¹ã¯ãåã岩ç³äžã«äºã€ã®é±ç©ã座ããŠãããšããã ãã§ã¯ãªãã spodumeneãtourmalineãmicroliteãfeldspar ããã¹ãŠåãå°çååŠçç©èªãèªã£ãŠãããšããããšã ã£ããé«åºŠã«åå²ããããã°ãã¿ã€ãã®ãã±ããã§ããªããŠã ãããŠçŽ ãæ°Žæ¶ãã¢ã«ã«ãªéå±ãæ®çºæ§æåãæ¿çž®ãããæšæ¬ãšããŠçŸèгãšå°çé±ç©åŠç Paprok ã«ç¹æã®ç¹è³ªã®äž¡æ¹ã瀺ãçµæ¶ãçµæ¶åããããšããç©èªã§ããã## ããã©ããžãŒèšé²ãšåºçç©- ãã€ã³ãããå°è³ªããŒãž: Paprok, Kamdesh District, Nuristan, Afghanistan â Paprokã®å°æ¶å²©é±è垯ã®å°è³ªå°ç¹åº§æšãå¥åãé±åºã宿䞻岩ããŒããé±ç©ãªã¹ããåç §
Orris, G. J., and Bliss, J. D. (2002). âMine and mineral occurrences of Afghanistan.â U.S. Geological Survey Open-File Report 2002-110. â ã¢ãã¬ãã¹ã¿ã³ã®é±å±±ãšé±ç©åºçŸã®åºæ¬çUSGSãªã¹ãã§ãPaproké±ç©ããã³å°åã®å°æ¶å²©ããŒã¿ã®è€æ°é ç®ã§åŒçš
Peters, S. G., et al. (2011). âSummaries of Important Areas for Mineral Investment and Production Opportunities of Nonfuel Minerals in Afghanistan.â U.S. Geological Survey Open-File Report 2011-1204, Chapter 24A. â Nuristanã®åžå°éå±å°æ¶å²©å°åã®åºåèŠçŽãParoné±åãPaprokãšWaygalã®ã¹ã¡ããã³ã»ã¹ã¢ãŒãžãŒã³ãŸãŒã³ãèé·ãå°æ¶å²©ã¿ã€ããå«ã
Lyckberg, P. (2011). âEdelstein-Pegmatite in Afghanistan: Paprok.â Mineralien-Welt, 22(3), 46â57. â Paprokã®å®ç³çšå°æ¶å²©ã«ç¹åããåè¡ç©ïŒMindatã«ããå€ãã®åžå°Paprokçš®ãšåç§°åãããé±åºãåŒçš
Lyckberg, P. (2017). âGem pegmatites of northeastern Afghanistan.â The Mineralogical Record, 48(5), 610â675. â åæ±ã¢ãã¬ãã¹ã¿ã³ã®å®ç³çšå°æ¶å²©ã®äž»èŠæŠèª¬ãPaproké±å±±ã®äœæ¥ããã³å°åå°è³ªãå«ã
Natkaniec-Nowak, L., DumaÅska-SÅowik, M., and Ertl, A. (2009). ââWatermelonâ tourmaline from the Paprok mine (Nuristan, Afghanistan).â Neues Jahrbuch fÃŒr Mineralogie - Abhandlungen, 186(2), 185â193. â Paprokç£ãã«ããªã³ã®è©³çްé±ç©åŠç ç©¶ã localityã®ããã³è±å¯ãªå°æ¶å²©ç°å¢ã®çè§£ã«éèŠ
Bowersox, G. W. (1985). âA Status Report on Gemstones from Afghanistan.â Gems & Gemology. â æŽå²çå®ç³è²¿æå ±åãNuristanã®å°æ¶å²©ããã«ããªã³ãã¯ã³ãã¡ã€ããã¢ã¯ã¢ããªã³ã®äŸçµŠæºãšããŠèšå
Evdokimov, A. N. (2025). âGeochemistry of spodumene from pegmatites of the Laghman granitoid complex, Afghanistan.â Journal of Mining Institute. â å®éæ±éšã¢ãã¬ãã¹ã¿ã³å°æ¶å²©ã®é¢é£ãã°ãã¿ã€ãããã®ãªããŠã é±ç©ã¹ãããŒã³ã®çŸä»£çå°çååŠç ç©¶ãå°åæ¯èŒã®çµæ¶ååŠãè²åž¯åããªããŠã 嫿ã¢ã»ã³ããªã®æçšæ§
Wikimedia Commons: File:Spodumene-167791.jpg â Paprokã¯ã³ãã¡ã€ãçµæ¶ã®8.2 à 2.4 à 2.2 cmã®åçãRob Lavinskyæ®åœ±ãå°è³ªå°ç¹ããµã€ãºãééããããŠæ¹¿åæ å ±scriptive specimen notes.
Wikimedia Commons: File:Hiddenite, cleavelandite, quartz 1.jpeg â Paprokç£ã®ç·è²ã®ã¹ããã¥ã¡ã³ç³ïŒã¯ãªãŒãŽã¡ã©ã³ããµã€ããšç æ°Žæ¶ãšå ±çïŒãèšé²ããåçãæ®åœ±è ã¯Parent Géryã
Heritage Auctions, Lot 72019: Spodumene âvar. Triphane,â Paprok, sold October 8, 2025. â Daniel R. Kennedy ã³ã¬ã¯ã·ã§ã³ã®24 cm Paprokã®ã¹ããã¥ã¡ã³çµæ¶ã«é¢ããçŸä»£ã®ãªãŒã¯ã·ã§ã³èšé²ã
CSIRO Spectroscopy Database: Hiddenite â Paprokã®ç·è²ã¹ããã¥ã¡ã³ç³ã®ç»åãšãé é±ïŒhiddeniteïŒãLiAlSi2O6ãåææ¶ç³»ãšããŠãªã¹ãããåå ããŒã¿ããŒã¹ã®ãšã³ããªã## Further Reading & External Links
Mindat: Paprok, Kamdesh District, Nuristan, Afghanistan â 座æšã»å矩èªã»é±å±±äœæ¥ã»é±ç©ãªã¹ãã»æç®ç®é²ã®æè¯ã®åäžå°è³ªè³æã
Wikimedia Commons: Minerals of Paprok â ãããã¯ã®é±ç©ã®æçšãªèŠèŠã¢ãŒã«ã€ããå«ãŸããã®ã¯è€å±€ç³ïŒã¹ãºãã¥ã¡ã³ïŒããšã«ãã©ã€ãããã³ããŒã¬ç³ããã¿ã©ã€ããç³è±ãåžå°çš®ãªã©ã
USGS Open-File Report 2011-1204, Chapter 24A â Nuristanã®åžå°éå±ãã°ãã¿ã€ãå°åã®å°å geologic ããã³çµæžèŠçŽãParon/Paprok ã®ã¹ãºãã¥ã¡ã³ãŸãŒã³ãå«ãã
USGS Open-File Report 2002-110 â ã¢ãã¬ãã¹ã¿ã³ã®é±å±±ãšé±ç©ç£åºã®åºç€çå°åž³ã
GIA: A Status Report on Gemstones from Afghanistan â ã¢ãã¬ãã¹ã¿ã³ã®ãã°ãã¿ã€ãå®ç³ã®æŽå²çå®ç³åŠçèæ¯ãNuristanã®ã¯ã³ãã¡ã€ããšãã«ããªã³ãå«ãã
ResearchGate: Lyckberg, âGem pegmatites of northeastern Afghanistanâ â åæ±ã¢ãã¬ãã¹ã¿ã³ã®å®ç³çšãã°ãã¿ã€ãã®çŸä»£çæŠèŠã
Mindat reference: Lyckberg, âEdelstein-Pegmatite in Afghanistan: Paprokâ â Mineralien-Welt ã® Paprok å°éèšäºã®æžèªããŒãžã
Heritage Auctions: 24 cm Paprok spodumene sold in 2025 â 倧åã§å®å šãª Paprok èæ¶ã®åžå Žå±¥æŽãšããŠæçšã
Fine Art Minerals: Paprok kunzite specimen listing â Paprok ã¯ã³ãã¡ã€ãçµæ¶ã®äŸ¡æ Œã»ãµã€ãºã»è²ã»ç¶æ èªã®çŸä»£ãã£ãŒã©ãŒäŸã
Steetley Minerals: Paprok spodumene specimen â è²åè£æ§ã泚èšãããäºè²ã®çžæš¡æ§ Paprok ã¹ããã¥ã¡ã³çµæ¶ã®è²©å£²å®çžŸã
J-STAGE: âConsideration concerning the color tone change of kunziteâ â ç §å°ã»éè²ã»ã¯ã³ãã¡ã€ãã®è²å€åã«é¢ããæè¡èŠæšãã¢ãã¬ãã¹ã¿ã³ç£ã¹ããã¥ã¡ã³ã®è²å®å®æ§è©äŸ¡ã«é¢é£ã
Gemdat: Kunzite gemstone information â ã¯ã³ãã¡ã€ãã®ç°¡æœãªåŠçãšè²å®å®æ§ããŒããç §å°é¢é£ã®ç·è²å€åãå«ãã