52 Carat Green Hydrogrossular Garnet From Afghanistan

存貨單位: sku 583
尺寸（毫米）: 29.000 x 16.500 x 10.000mm
重量 (cts): 52.000
Treatment: No Treatment
Shape: Oval
類型: Cabochon
Clarity: I
顏色

It's a Beautiful Natural Green Color Hydrogrossular Garnet Loose Gemstone From Afghanistan

WEIGHT(ct): 52.40

SIZE(mm): 29x16.5x10 mm

PIECE(s): 1

CLARITY: I

TREATMENT: NONE

ORIGIN: Afghanistan

CERTIFICATE: IF REQUESTED

Whats Is Hydrogrossular ?

Hydrogrossular is a calcium aluminium garnet series. The endmembers of the hydrogarnet family depend on the degree of substitution: grossular: x = 0 hibschite: 0.2 < x < 1.5 katoite: 1.5 < x < 3. Hydrogrossular is a garnet variety in which a Si4+ is missing from a tetrahedral site. Wikipedia
Specific gravity: 4.15+0.05; −0.03
Optical properties: single refractive, anomalous aggregate reaction
Crystal habit: Massive
Crystal system: Cubic
Mohs scale hardness: 7–7.5
Color: green to bluish green, pink, white, gray
Ultraviolet fluorescence: inert

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存貨單位: sku 583
尺寸（毫米）: 29.000 x 16.500 x 10.000 mm
重量 (cts): 52.000
Treatment: No Treatment
Shape: Oval
類型: Cabochon
Clarity: I
顏色

It's a Beautiful Natural Green Color Hydrogrossular Garnet Loose Gemstone From Afghanistan

WEIGHT(ct): 52.40

SIZE(mm): 29x16.5x10 mm

PIECE(s): 1

CLARITY: I

TREATMENT: NONE

ORIGIN: Afghanistan

CERTIFICATE: IF REQUESTED

Whats Is Hydrogrossular ?

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Hi, I've been a gem collector with a very good knowledge & experience for over 15 years. My favorites include Paraiba (copper / manganese) tourmaline, all types of beryl,etc. Now and then, I offer some hand-picked stones out of my collection for sale.

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