37.29 CTS RARE RAINBOW GARNET TUMBLED PARCEL FROM JAPAN [MGW5448]

2416

SKU
寸法(mm): 11.900 x 9.200 x 6.300mm
重さ (CT): 37.290
Treatment: No Treatment
タイプ: Specimen
色

MINERAL GEM WORLD
RAINBOW GARNET 'ANDRADITE'

This is a natural untreated specimen parcel of a rare rainbow garnet from Japan that has been tumbled..
This stone came from a japanese collector who was one of the last to get access to the area in 2005 when the area was closed to collectors. Apparently some have been arrested for entering the area after that date.
Top collectors item now. It is hard to capture the beauty in a photo.

The garnet crystal has strong play of color like peacock ore, but some crystals have stronger play of colour like Opal.
This garnet is domestically called super rainbow garnet because of the stronger play of colour. The strength of play of colour varies depending on viewing angles. The characteristics of iridescence are quite similar to the other iridescent minerals. This iridescent garnet was found early 2004 in Tenkawa village, Yoshino district, Nara Pref. Japan.
One of the more curious and rare garnets, andradite, known for its green gem dispersive variety, demantoid, also occurs in a dark root-beer-brown variety containing an iridescent phenomenon. "It looks like crystallized black opal
Andradite is fairly difficult to cut, notes Burger. "It cuts and polishes just like other garnets, but the color is directional and distributed within the crystal lattice much like the 'grain' in diamond." The hardness of andradite is similar to all other garnets, about 7–7.5. And while it's easy to find the iridescence, says Burger, "it's hard to maximize it." The crystals are normally highly twined and oriented so as to make symmetrical stones wasteful to cut, notes Burger. And since the iridescent feature tends to be directional, whole-stone photography is difficult at best.

WE HAVE CUT AND TUMBLED STONE LISTED IN SEDA GEMS
The size is the largest stone but the weight is the whole parcel.

SKU
寸法(mm): 11.900 x 9.200 x 6.300 mm
重さ (CT): 37.290
Treatment: No Treatment
タイプ: Specimen
色

MINERAL GEM WORLD
RAINBOW GARNET 'ANDRADITE'

WE HAVE CUT AND TUMBLED STONE LISTED IN SEDA GEMS
The size is the largest stone but the weight is the whole parcel.

配送業者	配送先Australia	その他の国への配送
FedEx	$12.00 / 3	$39.00 / 10
：国 FedEx 、 2以上のアイテムを含む注文で$12.00に割引されます世界のその他の地域 FedEx 、 2以上のアイテムを含む注文で$39.00に割引されます
Registered Shipping	$9.00 / 7	$16.00 / 21
：国 Registered Shipping 、 2以上のアイテムを含む注文で$9.00に割引されます世界のその他の地域 Registered Shipping 、 2以上のアイテムを含む注文で$16.00に割引されます

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Hi Welcome to the Sedagems store, Run by Paul Sedawie and specializing in Australian sapphires and gems stones he has collected on his many buying trips world wide. All stock has a money back guarantee as your continued business is our business.

Mermaid Waters 、 Australia

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19138フィードバック

dmcjr1875
on 26 Jan, 2025

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I'm expecting an experience of good reasoning.

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mattosh82
on 19 Jan, 2025

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Received!!!! So awesome! Thank you so much! Will definitely be visiting your store again soon.

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tfgaus2025
on 19 Jan, 2025

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Received parcel of sapphires as described and very pleased to own them.

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dcallan
on 19 Jan, 2025

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As shown Thank you

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laurahawkmoth
on 16 Jan, 2025

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Arrived on a sunny day --lucky me! The surface is almost opalescent, the gold centre stunning. Thanks for putting it on offer & quick shipment!