40.53 CTS RARE RAINBOW GARNET SPECIMEN PARCEL FROM JAPAN [MGW5442]

1299

SKU
寸法(mm): 15.600 x 13.000 x 10.100mm
重さ (CT): 40.530
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.
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): 15.600 x 13.000 x 10.100 mm
重さ (CT): 40.530
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	発送先:国	その他の国への配送
FedEx	$12.00 / :日日	$39.00 / :日日
：国 :数量以上のアイテムを含む注文では、:プロバイダーは $12.00 に割引されます世界のその他の地域 :数量以上のアイテムを含む注文では、:プロバイダーは $39.00 に割引されます
Registered Shipping	$9.00 / :日日	$16.00 / :日日
：国 :数量以上のアイテムを含む注文では、:プロバイダーは $9.00 に割引されます世界のその他の地域 :数量以上のアイテムを含む注文では、:プロバイダーは $16.00 に割引されます

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Mineral Gem World store, has now moved to the SEDA GEMS store making your chekout seamless

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guest293083
on 14 Jun, 2022

ポジティブ

Paid and shipped - no feedback left after 100 days

40.53 CTS RARE RAINBOW GARNET SPECIMEN PARCEL FROM JAPAN [MGW5442]

gemunicorn
on 12 Sep, 2024

ポジティブ

Thank you so much just what I wanted

3.56 CTS SAPPHIRE CRYSTALS SIR LANKA [MX3357]

gemunicorn
on 12 Sep, 2024

ポジティブ

Thank you so much I love it

3.48 CTS SAPPHIRE CRYSTALS SIR LANKA [MGW4348]

atlanticgems
on 5 Sep, 2024

ポジティブ

Excellent stones. No inclusions or cracks. Loupe clear. Will cut into a beautiful gem. Great seller.

PINK AMETHYST [ROSE DE FRANCE] ROUGH 40.20 CTS [F1135]

pmcphail
on 15 Aug, 2024

ポジティブ

Exactly as pictured. Quickly and securely shipped.

72.60 CTS FAIRY OPAL ROUGH [F8797]

ibex52
on 8 Aug, 2024

ポジティブ

Beautiful specimen. Just as shown in the photos. Description was also clear that the photos were taken from wet specimen. Dispatched and arrived quickly. I'm looking forward to buy from this shop again soon.