Table 3 Minerals and clays identified on or related to naturally altered glasses (focus on anthropogenic glasses).

Sulfates

Syngenite [K₂Ca(SO₄)₂·H₂O]

^{173,174,175,176,177}

Found with associated fungal hyphae, but listed as abiotically induced—^{10,158,178,179}

Polyhalite [K₂Ca₂Mg(SO₄)₄·2H₂O]

^{158,174,175,176}

Gorgeyte [K₂SO₄·5CaSO₄·H₂O]

¹⁷⁶

Gypsum [CaSO₄·2H₂O]

^173,174,177

¹⁸⁰

^10,179

Arcanite [K₂SO₄]

^174,175

Anglesite [PbSO₄]

¹⁰

Carbonates

Calcite [CaCO₃]

^{174,175,177,181}

Can be if accompanied by the formation of weddellite and whewellite—^54,125,182

¹⁷⁹

Weddellite [CaC₂O₄·2H₂O]

¹⁷³

^{11,67,112,158,182,183}

Whewellite [CaC₂O₄·H₂O]

¹⁷³

^{67,112,158,182,183}

K₂CO₃

^174,175

Ankerite [Ca(Fe,Mg,Mn)(CO₃)₂]

¹⁷⁴

Eitelite [Na₂Mg(CO₃)₂]

¹⁷⁴

Cerussite [PbCO₃]

¹⁷⁴

Chukanovite [Fe(OH)₂CO₃]

¹⁸⁴

Siderite [FeCO₃]

¹⁸⁴

Silicates

Amorphous (SiO₂)

¹⁷⁴

Quartz [SiO₂]

¹⁷³,¹⁷⁴

¹⁰

Clays

¹⁷⁴ Smectite;

¹⁷⁵ palygorskite;

¹⁸⁵ stevensite;

¹⁸⁶

¹²⁴

Phosphates

K₆P₆O₁₂·3H₂O

¹⁷⁴

K₂CaP₆O₁₈·6H₂O

¹⁷⁴

K₃P₃O₉

¹⁷⁴

(Fe,Mg,Mn)₃PO₄·8H₂O

¹⁷⁴

Ca₂P₂O₇·2H₂O

¹⁷⁴

Chlorides

Sylvite (KCl)

¹⁷⁴

Metals, metal oxides and sulfides

Bixbyite [(Mn,Fe)₂O₃]

¹⁵⁸ Mn variety

Hematite [Fe₂O₃]

¹⁷⁴

Pyrite [FeS₂]

¹⁸⁶

⁵⁴

Mn₂O₃

^174,175

Pb-permanganate [PbMnO4]

¹⁷⁴

Metallic lead (Pb)

¹⁷⁴