Category:Opal

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Česky: Opál

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Español: Ópalo

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Français : Opale

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Italiano: Opale

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Nederlands: Opaal

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日本語: 蛋白石（オパール）

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Русский: Опал

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Mineraloid
- IMA status: valid (pre-IMA)
Mindat - Opal
Opal is broken down into four types:
- Opal-CT (Cristobalite-Tridymite)
- Opal-C (Cristobalite)
- Opal-AG [Amorphous - (Gem)]
- Opal-AN [A_n, amorphous - (network)]

Subcategories

This category has the following 14 subcategories, out of 14 total.

C

[×] Chloropal‎ (3 F)
[×] Cutting Opal‎ (48 F)

F

[×] Fire opal‎ (20 F)
[×] Fossil Opal‎ (25 F)

G

[×] Geyserite‎ (15 F)

H

[×] Hyalite‎ (59 F)

J

[×] Opal jewellery‎ (9 F)

M

[×] Menilite‎ (1 F)

O

[+] Opal mining‎ (1 C)
[×] Opal textures‎ (6 F)

O cont.

[×] Opal-CT‎ (3 F)

P

[×] Pink opal‎ (5 F)

T

[×] Thunderegg‎ (6 F)

W

[×] Wood opal‎ (3 F)

Pages in category "Opal"

This category contains only the following page.

O

Opal

Media in category "Opal"

The following 122 files are in this category, out of 122 total.

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