Home Annabergite
VII - Arsenates		 Crystal habit of Annabergite Annabergite
 
Name   Annabergite
(Nickel Bloom)
Chemistry   Ni3[AsO4]2·8H2O
Hardness   2
Lustre   pearly
Colour   apple green, greenish white, grey, yellowish green or white
Streak   light green 
Density [g/cm3]   3.0 - 3.1
Crystal habit   monoclinic
Cleavage, Fracture   [010] perfect
other characteristics and occurrences   earthy, massive, crust forming, weathering product of nickel containing minerals
   
This page in German - Diese Seite in Deutsch
 © 2004 Büro für angewandte Mineralogie · Dr. Stephan Rudolph · D-47918 Tönisvorst
These recommendations are believed to be correct. However, no guarantee of their accuracy is given. Therefore, purchasers shall make their own tests to determine suitability for their use. These products are offered for industrial and related uses (e.g. research and development) only. However the user must take the necessary precautions appropriate for products containing chemicals. This description does not imply the absence of any patents, the responsibility whatsoever solely rests with the user.