Encyclopedia - Amorphous

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Allophane

Class : Silicates
Subclass : Phyllosilicates
Crystal system : Amorphous
Chemistry : Al₂SiO₅ 3H₂O
Rarity : Fairly common

Size : µm / mm / cm / dm / m

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Amber

Class : Organic compounds
Subclass : -
Crystal system : Amorphous
Chemistry : C,H,O
Rarity : Rare to common

Size : µm / mm / cm / dm / m

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Lussatite

Class : Silicates
Subclass : Tectosilicates
Crystal system : Disordered fibers
Chemistry : SiO₂ n(H₂O)
Rarity : Very rare

Size : µm / mm / cm / dm / m

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Opal

Class : Silicates
Subclass : Tectosilicates
Crystal system : Amorphous
Chemistry : SiO₂ nH₂O
Rarity : Common

Size : µm / mm / cm / dm / m

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