Morenosite

Formula:  NiSO4 . 7H2O

Origin of name:  For Senor Moreno, Spain

 

Crystal system:  Orthorhombic

Crystal class:  222

Twinning: 

Unit cell: 

 

Colour:  Greenish white to green

Diaphaneity:  Transparent to translucent

Luster:  Vitreous

Habit:  Efflorescent crusts, stalactitic

Hardness:  2 to 2.5

Specific gravity:  1.98

Cleavage:  1; {010} distinct

Tenacity: 

Streak:  Pale greenish white

 

Synonyms/varieties:

 

Comments:  Soluble in water

 

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