Coconinoite

Formula:  Fe2Al2(UO2)2(PO4)4(SO4)(OH)2 . 20H2O

Origin of name:  From locality; Coconino Co., Arizona

 

Crystal system:  Monoclinic

Crystal class:  m or 2/m

Twinning:

Unit cell:

 

Colour:  Light yellow

Diaphaneity:

Luster:

Habit:  Aggregates of microcrystalline grains

Hardness:

Specific gravity:  2.90

Cleavage:  None

Tenacity:

Streak:

 

Synonyms/varieties:

 

Comments:

 

Back to Alphabetical list Colour photos Thin sections SEM images TEM images vibrational spectra description IR spectra Raman spectra N-IR spectra F-IR spectra IES spectra