Minerals

ANNABERGITE (Ni3(AsO4)2.8(H2O))
Class: phosphate
Rarity: Rare Crystal:  crystal with a crystalline massive tabular  habit 
Colour: white gray yellow green ;   Streak: white gray yellow green ;   Lustre: adamantine pearly dull ;   Transparency: transparent subtransparent translucent ;
Tenacity: sectile flexible ;   Cleavage: perfect imperfect ;  
Hardness - between 1 and: 3;   Density - between 3.07 and: 3.23
Dana number: 722




FAQs | About Us | Contact

Copyright © Peter Thorogood

Web design by Peter Thorogood