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1908:
241:. The undulating, contrasting bands of colour and lustre make for an attractive motif and it is mainly used for jewellery-making and ornamentation. Tiger iron is a popular ornamental material used in a variety of applications, from beads to knife
210:
group, tiger's eye and the related blue-coloured mineral hawk's eye gain their silky, lustrous appearance from the parallel intergrowth of quartz crystals and altered
321:
Common sources of tiger's eye include
Australia, Burma, India, Namibia, South Africa, the United States, Brazil, Canada, China, Korea and Spain.
290:, fibres. These have been cut and sold as "Arizona tiger-eye" and "California tiger's eye" gemstones. The trade name 'pietersite' is used for a
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461:
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870:
624:
368:. Red stones are developed by gentle heat treatments. Dark stones are artificially lightened to improve colour using a
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34:
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Tiger iron is mined primarily in South Africa and
Western Australia. Tiger's eye is composed chiefly of
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30:
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Mineral
Resources of the United States / Department of the Interior, United States Geological Survey
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Heaney, Peter; Fisher, Donald (April 2003). "New interpretation of the origin of tiger's-eye".
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8:
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glass is a common imitation of tiger's eye, and is produced in a wide range of colours.
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Honey-coloured stones have been used to imitate the more valued cat's eye
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531:(Fourth ed.). New York, New York: Sterling Publishing. p. 140.
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70:
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379:, cymophane, but the overall effect is often unconvincing. Artificial
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589:"New interpretation of the origin of tiger's-eye: Comment and Reply"
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Roman soldiers wore engraved tigers eye to protect them in battle.
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565:. Boston, Massachusetts: Butterworth-Heinemann. pp. 125–127.
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In some parts of the world, the stone is believed to ward off the
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This article is about the gemstone. For the horse eye color, see
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deposits in the US states of
Arizona and California can have
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ranges from 2.64 to 2.71. It is formed by the alteration of
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1007:
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10.1130/0091-7613(2003)031<0323:NIOTOO>2.0.CO;2
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fibers and promoted as tiger's eye from
Namibia and China.
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505:. Washington, D.C.: US Government Printing Office: 802.
62:. For the characters in the Sailor Moon series, see
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264:) and is coloured mainly by iron oxide. The
563:Synthetic, Imitation, and Treated Gemstones
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482:. Scottsdale: F.H. Bitner. pp. 92–93.
16:
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51:Chatoyant gemstone from the quartz family
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348:Oval shape tiger's eye with iron stripes
343:
324:
317:Unpolished tiger's eye from South Africa
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202:with a golden to red-brown colour and a
24:This is an accepted version of this page
459:Listing of SG of gems and gem simulants
14:
1929:
1609:
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233:composed chiefly of tiger's eye, red
214:fibres that have mostly turned into
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480:Mineralogical Journeys in Arizona
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340:Cut, treatment and imitation
7:
58:. For the short story, see
10:
1953:
597:10.1130/0091-7613-32.1.e45
364:cut to best display their
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222:Other forms of tiger's eye
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516:Pietersite on Mindat.org
495:"Cat's Eye or Tiger-Eye"
76:Not to be confused with
69:Not to be confused with
31:latest accepted revision
1127:Nickel silver (alpacca)
529:Gemstones of the World
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1468:Other natural objects
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325:Cultural associations
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943:Wire wrapped jewelry
923:Repoussé and chasing
206:. As members of the
1913:Minerals portal
1485:Ebonite (vulcanite)
438:2003Geo....31..323H
145:golden to red-brown
21:Page version status
830:Jewellery designer
493:USGS (1908–1909).
464:2006-09-04 at the
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1808:Chrome chalcedony
1782:Notable varieties
1701:Cryptocrystalline
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1390:Organic gemstones
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538:978-1-4027-6829-3
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174:Specific gravity
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468:, Berkeley.edu
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432:(4): 323–326.
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187:(also called
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72:
65:
61:
57:
40:
36:
32:
25:
20:
1904:
1884:Smoky quartz
1767:
1661:Cristobalite
1595:Wearable art
1590:Phaleristics
1585:Metalworking
1490:Gutta-percha
1355:
1266:Lapis lazuli
1052:Colored gold
933:Stonesetting
562:
556:
547:
528:
522:
511:
502:
498:
488:
479:
473:
454:
429:
425:
419:
407:. Retrieved
403:
394:
374:
359:
335:
328:
320:
286:, a form of
274:
247:
226:
225:
204:silky lustre
188:
184:
183:
38:
29:This is the
23:
1813:Chrysoprase
1768:Tiger's eye
1648:Crystalline
1532:Art jewelry
1356:Tiger's eye
1261:Labradorite
1211:Chrysocolla
1206:Chrysoberyl
1122:Mokume-gane
1099:Base metals
871:centrifugal
840:Silversmith
715:Ferronnière
665:Belt buckle
660:Belly chain
381:fibre optic
377:chrysoberyl
372:treatment.
370:nitric acid
301:containing
270:crocidolite
185:Tiger's eye
86:Tiger's eye
64:Amazon Trio
1894:Prasiolite
1823:Moss agate
1818:Heliotrope
1790:Chalcedony
1709:Chalcedony
1686:Stishovite
1681:Seifertite
1366:Tourmaline
1311:Prasiolite
1186:Aventurine
1057:Crown gold
959:Draw plate
908:Metal clay
845:Watchmaker
835:Lapidarist
820:Clockmaker
695:Collar pin
690:Chatelaine
404:mindat.org
387:References
366:chatoyance
299:chalcedony
296:brecciated
284:chrysotile
276:Serpentine
237:and black
227:Tiger iron
151:Mohs scale
71:Tiger Eyes
1851:Geyserite
1803:Carnelian
1742:Fulgurite
1734:Amorphous
1691:Tridymite
1512:Toadstone
1449:Operculum
1376:Variscite
1371:Turquoise
1351:Tanzanite
1286:Moonstone
1281:Marcasite
1276:Malachite
1201:Carnelian
1176:Amazonite
1163:gemstones
1137:Pinchbeck
1082:Argentium
1072:Shibuichi
1013:Palladium
992:Materials
928:Soldering
918:Polishing
893:Engraving
888:Enameling
854:Processes
825:Goldsmith
760:Tie chain
735:Neck ring
725:Lapel pin
634:Jewellery
303:amphibole
292:fractured
282:bands of
280:chatoyant
212:amphibole
193:chatoyant
189:tiger eye
178:2.64–2.71
56:Tiger eye
1931:Category
1874:Ametrine
1869:Amethyst
1671:Moganite
1640:minerals
1580:Gemology
1554:Fineness
1545:(purity)
1480:Bog-wood
1427:Precious
1407:Ammolite
1346:Sunstone
1336:Sodalite
1331:Sapphire
1291:Obsidian
1231:Fluorite
1221:Diopside
1181:Amethyst
1161:Mineral
1152:Tungsten
1147:Titanium
1062:Electrum
1018:Platinum
903:Kazaziye
898:Filigree
876:lost-wax
775:Toe ring
765:Tie clip
740:Pectoral
730:Necklace
705:Cufflink
680:Bracelet
675:Bolo tie
655:Barrette
462:Archived
362:cabochon
331:evil eye
288:asbestos
239:hematite
216:limonite
196:gemstone
154:hardness
124:Silica (
105:Category
35:reviewed
1846:Fiorite
1666:Keatite
1656:Coesite
1575:Fashion
1549:Finding
1397:Abalone
1306:Peridot
1271:Larimar
1256:Kyanite
1241:Howlite
1226:Emerald
1216:Diamond
1089:Tumbaga
1067:ShakudĹŤ
1023:Rhodium
974:Mandrel
913:Plating
866:Casting
861:Carving
770:Tie pin
745:Pendant
720:Genital
710:Earring
434:Bibcode
426:Geology
309:Sources
191:) is a
116:Formula
109:Mineral
100:General
1861:Quartz
1724:Jasper
1676:Quartz
1637:Silica
1539:(mass)
1475:Bezoar
1381:Zircon
1341:Spinel
1316:Quartz
1251:Jasper
1236:Garnet
1132:Pewter
1117:Copper
1112:Bronze
1039:alloys
1028:Silver
979:Pliers
969:Hammer
881:vacuum
808:People
801:Making
785:pocket
685:Brooch
650:Anklet
569:
535:
409:16 May
235:jasper
208:quartz
164:Luster
142:Colour
1798:Agate
1773:Aqeeq
1719:Flint
1714:Chert
1543:Carat
1537:Carat
1525:Terms
1500:Shell
1454:Pearl
1444:Nacre
1434:Ivory
1422:Black
1417:Coral
1412:Copal
1402:Amber
1361:Topaz
1320:smoky
1191:Beryl
1171:Agate
1107:Brass
952:Tools
790:strap
780:Watch
755:Tiara
700:Crown
670:Bindi
642:Forms
243:hilts
168:Silky
158:6.5-7
128:, SiO
1838:Opal
1828:Onyx
1752:Opal
1495:Hair
1326:Ruby
1301:Opal
1296:Onyx
1246:Jade
1008:Gold
964:File
750:Ring
567:ISBN
533:ISBN
411:2016
231:rock
1439:Jet
1195:red
593:doi
442:doi
294:or
254:SiO
37:on
1933::
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501:.
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440:.
430:31
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41:.
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