Big 10 Minerals - Statistics

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General Stats

This quiz has been taken 10 times
The average score is 14 of 30

Answer Stats

Hint	Answer	% Correct
Chemical Formula	SiO2	100%
Crystal System	Hexagonal	86%
Crystal System	Monoclinic	86%
Calcite	CaCO3	71%
Crystal System	Triclinic	71%
Optical Class	Biaxial	57%
Optical Class	Biaxial	57%
Biotite	Biaxial	57%
Muscovite	Monoclinic	57%
Biotite	Monoclinic	57%
Anorthite	Triclinic	57%
Optical Class	Uniaxial	57%
Anorthite	Biaxial	43%
Muscovite	Biaxial	43%
Hornblende	Biaxial	43%
Diopside	Biaxial	43%
Forsterite	Biaxial	43%
Calcite	Hexagonal	43%
Hornblende	Monoclinic	43%
Diopside	Monoclinic	43%
Forsterite	Orthorhombic	43%
Chemical Formula	KAlSi3O8	29%
Calcite	Uniaxial	29%
Anorthite	CaAl2Si2O8	14%
Diopside	(Ca,Mg,Fe)2Si2O6	14%
Hornblende	(Ca,Mg,Fe)7Si8O22(OH)2	14%
Muscovite	KAl2(AlSi3O10)(OH)2	14%
Biotite	K(Mg,Fe)3(AlSi3O10)(OH)2	14%
Forsterite	(Mg,Fe)2SiO4	14%
Chemical Formula	NaAlSi3O8	14%

Score Distribution

Percent of People with Each Score

Percentile by Number Answered

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