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Beryl Group

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About Beryl GroupHide

(M3+,M2+)4[Be6Si12O36-z(OH)z] · (H2O)yAx, where A = mostly Na and x = likely not larger than 1
Note: some authors also include indialite in the beryl group.

Pronounciation of Beryl GroupHide

PlayRecorded byCountry
Jolyon & Katya RalphUnited Kingdom

Chemical Properties of Beryl GroupHide

(M3+,M2+)4[Be6Si12O36-z(OH)z] · (H2O)yAx, where A = mostly Na and x = likely not larger than 1

Relationship of Beryl Group to other SpeciesHide

Group Members:
Avdeevite (Na, Cs)(Be2Li)Al2(Si6O18)Hex. 6/mmm (6/m 2/m 2/m) : P63/mmc
Bazzite Be3Sc2(Si6O18)Hex. 6/mmm (6/m 2/m 2/m) : P6/mcc
Beryl Be3Al2(Si6O18)Hex. 6/mmm (6/m 2/m 2/m) : P6/mcc
Pezzottaite Cs(Be2Li)Al2(Si6O18)Trig. 3 : R3
Stoppaniite Be3Fe3+2(Si6O18) · H2OHex. 6/mmm (6/m 2/m 2/m) : P6/mcc

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.

Beryl Group in petrologyHide

An essential component of rock names highlighted in red, an accessory component in rock names highlighted in green.

References for Beryl GroupHide

Reference List:
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Della Ventura, G., Rossi, P., Parodi, G.C., Mottana, A., Raudsepp, M., Prencipe, M. (2000): Stoppaniite, (Fe,Al,Mg)4(Be6Si12O36)*(H2O)2(Na,◻) a new mineral of the beryl group from Latium (Italy). European Journal of Mineralogy 12, 121-127. [on general formula of beryl group]

Internet Links for Beryl GroupHide

Localities for Beryl GroupHide

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 ListShow

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