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Carboirite-III

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Formula:
Fe2+Al2GeO5(OH)2
Lustre:
Vitreous
Hardness:
6
Crystal System:
Triclinic
This page provides mineralogical data about Carboirite-III.


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Physical Properties of Carboirite-IIIHide

Vitreous
Hardness:

Optical Data of Carboirite-IIIHide

Type:
Biaxial (+)
RI values:
nα = 1.731 nβ = 1.735 nγ = 1.740
2V:
Measured: 7° , Calculated: 84°
Max Birefringence:
δ = 0.009
Image shows birefringence interference colour range (at 30µm thickness)
and does not take into account mineral colouration.
Surface Relief:
High
Dispersion:
r > v

Chemical Properties of Carboirite-IIIHide

Formula:
Fe2+Al2GeO5(OH)2

Crystallography of Carboirite-IIIHide

Crystal System:
Triclinic

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 Carboirite-IIIHide

 
Mineral and/or Locality  
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