Loupewise

Taşlarda Dispersiyon — Ateş Referans Tablosu

115 taş türü için dispersiyon değerleri (B–G aralığı), yüksekten düşüğe sıralı. Dispersiyon, "ateş"in arkasındaki özelliktir: kesilmiş bir taşın hareket ederken saçtığı gökkuşağı parıltıları. Kesim ne kadarının görüneceğini belirler; tavanı ise bu sabit belirler.

Taş adları uluslararası ticari (İngilizce) biçimde gösterilir ve her türün ayrıntı sayfasına (İngilizce) bağlanır.

Ölçümünüzü Loupewise'ye girin — motor adayları otomatik olarak daraltır. Uygulama Türkçe olarak mevcuttur.

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TaşDispersiyon (B–G)RI AralığıOptik KarakterSertlik
Cinnabar0.4002.905–3.256Tek eksenli (+)2–2.5
Sphalerite0.1562.369–2.371SR3.5–4
Cuprite0.1552.849SR3.5–4
Moissanite0.1042.648–2.691Tek eksenli (+)9.25
Cassiterite0.0711.997–2.093Tek eksenli (+)6–7
Cubic Zirconia0.0662.150–2.180SR8–8.5
Demantoid Garnet0.0571.880–1.895SR6.5–7
Sphene0.0511.843–2.110Çift eksenli (+)5–5.5
Benitoite0.0461.757–1.804Tek eksenli (+)6–6.5
Blue Diamond0.0442.417SR10
Brown Diamond0.0442.417SR10
Diamond0.0442.417SR10
Pink Diamond0.0442.417SR10
Yellow Diamond0.0442.417SR10
Zircon0.0391.925–1.984Tek eksenli (+)7.5
Low-Type Zircon0.0381.780–1.815SR6
Tanzanite0.0301.691–1.700Çift eksenli (+)6–7
Grossular Garnet0.0281.734–1.759SR6.5–7.5
Hessonite Garnet0.0281.730–1.760SR7–7.5
Tsavorite Garnet0.0281.730–1.760SR7–7.5
YAG0.0281.833SR8–8.5
Spessartite Garnet0.0271.790–1.815SR7–7.5
Color-Change Garnet0.0261.740–1.765SR7–7.5
Rhodolite Garnet0.0261.740–1.770SR7–7.5
Malachite0.0251.655–1.909Çift eksenli (−)3.5–4
Almandine Garnet0.0241.770–1.830SR7–7.5
Star Garnet0.0241.770–1.830SR7–7.5
Malaya / Umbalite Garnet0.0231.730–1.780SR7–7.5
Clinohumite0.0221.625–1.675Çift eksenli (+)6
Pyrope Garnet0.0221.730–1.760SR7–7.5
Black Spinel0.0201.712–1.730SR8
Chrome Diopside0.0201.664–1.730Çift eksenli (+)5.5–6.5
Diaspore0.0201.702–1.752Çift eksenli (+)6.5–7
Kyanite0.0201.712–1.734Çift eksenli (−)4.5–7
Opal0.0201.370–1.470SR5.5–6.5
Peridot0.0201.654–1.690Çift eksenli (+)6.5–7
Prehnite0.0201.611–1.665Çift eksenli (+)6–6.5
Spinel0.0201.712–1.736SR7.5–8
Synthetic Spinel0.0201.725–1.728SR8
Hauyne0.0191.494–1.509SR5.5–6
Taaffeite0.0191.719–1.723Tek eksenli (−)8–8.5
Color-Change Sapphire0.0181.762–1.770Tek eksenli (−)9
Hackmanite0.0181.483–1.487SR5.5–6
Kornerupine0.0181.660–1.699Çift eksenli (−)6.5
Padparadscha Sapphire0.0181.762–1.770Tek eksenli (−)9
Pink Sapphire0.0181.762–1.770Tek eksenli (−)9
Ruby0.0181.762–1.770Tek eksenli (−)9
Sapphire0.0181.762–1.770Tek eksenli (−)9
Sinhalite0.0181.665–1.712Çift eksenli (−)6.5–7
Star Ruby0.0181.762–1.770Tek eksenli (−)9
Star Sapphire0.0181.762–1.770Tek eksenli (−)9
Synthetic Color-Change Corundum0.0181.762–1.770Tek eksenli (−)9
White Sapphire0.0181.762–1.770Tek eksenli (−)9
Yellow Sapphire0.0181.762–1.770Tek eksenli (−)9
Calcite0.0171.486–1.658Tek eksenli (−)3
Chrome Tourmaline0.0171.624–1.660Tek eksenli (−)7–7.5
Danburite0.0171.627–1.636Çift eksenli (−)7–7.5
Enstatite0.0171.663–1.673Çift eksenli (+)5–5.5
Green Tourmaline0.0171.616–1.650Tek eksenli (−)7–7.5
Hiddenite0.0171.660–1.676Çift eksenli (+)6.5–7
Indicolite0.0171.624–1.644Tek eksenli (−)7–7.5
Iolite0.0171.540–1.560Çift eksenli (−)7–7.5
Kunzite0.0171.660–1.676Çift eksenli (+)6.5–7
Paraiba Tourmaline0.0171.624–1.644Tek eksenli (−)7–7.5
Rubellite0.0171.624–1.644Tek eksenli (−)7–7.5
Scapolite0.0171.540–1.572Tek eksenli (−)6–6.5
Tourmaline0.0171.624–1.644Tek eksenli (−)7–7.5
Watermelon Tourmaline0.0171.616–1.650Tek eksenli (−)7–7.5
Andalusite0.0161.629–1.649Çift eksenli (−)7–7.5
Rhodonite0.0161.716–1.752Çift eksenli (+)5.5–6.5
Variscite0.0161.560–1.594Çift eksenli (−)3.5–4.5
Alexandrite0.0151.746–1.755Çift eksenli (+)8.5
Cat's Eye Chrysoberyl0.0151.746–1.755Çift eksenli (+)8.5
Chrysoberyl0.0151.746–1.755Çift eksenli (+)8.5
Grandidierite0.0151.590–1.623Çift eksenli (−)7–7.5
Phenakite0.0151.654–1.670Tek eksenli (+)7.5–8
Rhodochrosite0.0151.600–1.820Tek eksenli (−)3.5–4
Aquamarine0.0141.577–1.583Tek eksenli (−)7.5–8
Emerald0.0141.565–1.602Tek eksenli (−)7.5–8
Goshenite0.0141.577–1.583Tek eksenli (−)7.5–8
Heliodor0.0141.568–1.580Tek eksenli (−)7.5–8
Morganite0.0141.572–1.600Tek eksenli (−)7.5–8
Red Beryl0.0141.564–1.574Tek eksenli (−)7.5–8
Topaz0.0141.609–1.643Çift eksenli (+)8
Agate0.0131.530–1.543Küme6.5–7
Amethyst0.0131.544–1.553Tek eksenli (+)7
Ametrine0.0131.544–1.553Tek eksenli (+)7
Apatite0.0131.628–1.649Tek eksenli (−)5
Aventurine0.0131.544–1.553Küme7
Bloodstone0.0131.530–1.543Küme6.5–7
Carnelian0.0131.530–1.543Küme6.5–7
Chalcedony0.0131.530–1.543Küme6.5–7
Chrysoprase0.0131.530–1.543Küme6.5–7
Citrine0.0131.544–1.553Tek eksenli (+)7
Hawk's Eye0.0131.544–1.553Küme7
Onyx0.0131.530–1.543Küme6.5–7
Prasiolite0.0131.544–1.553Tek eksenli (+)7
Rock Crystal0.0131.544–1.553Tek eksenli (+)7
Rose Quartz0.0131.544–1.553Tek eksenli (+)7
Smoky Quartz0.0131.544–1.553Tek eksenli (+)7
Star Diopside0.0131.664–1.721Çift eksenli (+)5–6
Tiger's Eye0.0131.544–1.553Küme7
Chrysocolla Chalcedony0.0131.530–1.543Küme6.5–7
Amazonite0.0121.514–1.530Çift eksenli (−)6–6.5
Labradorite0.0121.559–1.573Çift eksenli (+)6–6.5
Moonstone0.0121.518–1.526Çift eksenli (−)6–6.5
Rainbow Moonstone0.0121.559–1.572Çift eksenli (−)6–6.5
Sunstone0.0121.537–1.572Çift eksenli (−)6–6.5
Thulite0.0121.691–1.704Çift eksenli (+)6–7
Larimar0.0101.595–1.640Çift eksenli (+)4.5–5
Moldavite0.0101.480–1.510SR5.5
Obsidian0.0101.480–1.510SR5–5.5
Sugilite0.0101.607–1.610Tek eksenli (−)5.5–6.5
Fluorite0.0071.432–1.436SR4
Charoite0.0051.550–1.559Küme5–6

En yüksek dispersiyona sahip taş hangisidir?
Bu referanstaki 132 taş arasında en yüksek dispersiyon Cinnabar taşında (0.400), ardından Sphalerite (0.156), Cuprite (0.155), Moissanite (0.104) geliyor. Elmas 0.044 ölçer.

Moissanitin ateşi elmastan fazla mı?
Evet: moissanitin dispersiyonu 0.104, elmasın ise 0.044 — iki katından fazla. Elmas sanılan bir taşta aşırı ateş ilk pratik uyarıdır ve faset çiftlenmesiyle doğrulanır (çift kırınım 0.043).

Ayrıca bakınız: Reference Database (EN) · Guide (EN)