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Atheriastite

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Formula:
near Ca5MgFeAl6Si8O32 · 5H2O
Colour:
Spanish green
An alteration product of scapolite described from Nes mine, Arendal, Aust-Agder, Norway; an uncertain material.


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Unique IdentifiersHide

Mindat ID:
410
Long-form identifier:
mindat:1:1:410:9

IMA Classification of AtheriastiteHide

IMA status:
Questionable

Classification of AtheriastiteHide

Strunz-mindat (2026):
9.HA.52

9 : SILICATES (Germanates)
H : Unclassified silicates
A : With Alkali and Alkali-earth Elements

Physical Properties of AtheriastiteHide

Colour:
Spanish green

Chemistry of AtheriastiteHide

Mindat Formula:
near Ca5MgFeAl6Si8O32 · 5H2O
Element Weights:
Element% weight
O46.643 %
Si17.703 %
Ca15.789 %
Al12.756 %
Fe4.400 %
Mg1.915 %
H0.794 %

Calculated from ideal end-member formula.
Elements listed:
Al, Ca, Fe, H, Mg, O, Si - search for minerals with similar chemistry

Synonyms of AtheriastiteHide

Other Language Names for AtheriastiteHide

Related Minerals - Strunz-mindat GroupingHide

9.HA.ShinichengiteCa5[BSi2O7(OH)2]2 · 6H2OTric. 1 : P1
9.HA.Kalyuzhnyite-(Ce)NaKCaSrCeTi(Si8O21)OF(H2O)3Mon. 2/m : P2/b
9.HA.MoragiteCa3TiSi2(Al2Si)O14Trig. 3 2 : P3 2 1
9.HA.05ErtixiiteNa2Si4O9Iso.
9.HA.10KenyaiteNa2Si22O41(OH)8 · 6H2OMon.
9.HA.20WawayandaiteCa6Mn2BBe9Si6O23(OH,Cl)15Mon.
9.HA.25MagbasiteKBaFe3+Mg7Si8O22(OH)2F6Orth. mmm (2/m 2/m 2/m) : Cmma
9.HA.35DemagistrisiteBaCa2Mn3+4(Si3O10)(Si2O7)(OH)4 · 3H2OOrth. mm2 : Amm2
9.HA.37DonwilhelmsiteCaAl4Si2O11Hex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.HA.40KasatkiniteBa2Ca8B5Si8O32(OH)3 · 6H2O Mon.
9.HA.40IgumnoviteCa3Al2[SiO4]2[◻Cl4]Iso.
9.HA.42PaqueiteCa3TiSi2(Al,Ti,Si)3O14Trig. 3 2 : P3 2 1
9.HA.42QeltiteCa3TiSi2(Fe3+2Si)O14Trig. 3 2 : P3 2 1
9.HA.45RippiteK2(Nb,Ti)2(Si4O12)O(O,F)Tet.
9.HA.47ZagamiiteCaAl2Si3.5O11Hex. 6/mmm (6/m 2/m 2/m) : P63/mmc
9.HA.50RudenkoiteSr3(Al3.5Si3.5)O10(OH,O)8Cl2 · H2OMon.
9.HA.50α-CarnegieiteNaAlSiO4
9.HA.55FoshallasiteCa3[Si2O7] · 3H2O(?)
9.HA.57Bhreckite
9.HA.60NagelschmidtiteCa7(SiO4)2(PO4)2Hex. 6 : P61
9.HA.65Caryochroite[Na(Sr0.5Ca0.5)Mg]3[Fe3+8Mn(Fe2+0.5◻0.5)]10(Ti2Si12O37)(OH)14(H2O)3 Mon. 2/m
9.HA.70JuaniteCa10Mg4Al2Si11O39 · 4H2O or nearOrth.
9.HA.75TacharaniteCa12Al2Si18O33(OH)36Mon.
9.HA.80OyeliteCa10Si8B2O29 · 12.5H2OTric. 1 : P1
9.HA.85DenisoviteK14+x(Ca,Na,Mn,Fe)48[Si60O162]F16(Ox,OH4-x) · 2H2OMon.
9.HA.90TiettaiteK4Na12Fe3+Si16O41(OH)4 · 2H2OOrth. mmm (2/m 2/m 2/m) : Cmcm

Other InformationHide

Health Risks:
No information on health risks for this material has been entered into the database. You should always treat mineral specimens with care.

Internet Links for AtheriastiteHide

References for AtheriastiteHide

Localities for AtheriastiteHide

This map shows a selection of localities that have latitude and longitude coordinates recorded. Click on the symbol to view information about a locality. The symbol next to localities in the list can be used to jump to that position on the map.

Locality ListHide

- This locality has map coordinates listed. - This locality has estimated coordinates. ⓘ - Click for references and further information on this occurrence. ? - Indicates mineral may be doubtful at this locality. - Good crystals or important locality for species. - World class for species or very significant. (TL) - Type Locality for a valid mineral species. (FRL) - First Recorded Locality for everything else (eg varieties). Struck out - Mineral was erroneously reported from this locality. Faded * - Never found at this locality but inferred to have existed at some point in the past (e.g. from pseudomorphs).

All localities listed without proper references should be considered as questionable.
Norway
 
  • Agder
    • Arendal
      • Neskilen Mines
Weibye et al. (1850) +1 other reference
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