Ettringite Image

Hudson Institute of Mineralogy

Dakota Matrix was founded in 1996 and has offered systematic and rare mineral specimens online since 1998.

Weinrich Minerals, A Dealer in Fine Mineral Specimens - Since 1989. We buy collections and single high quality specimens.

Exceptional Minerals features excellent, high quality mineral specimens for sale. We also have a weekly Best Offer Mineral Auction.

Ettringite

Large Ettringite Image

Mineral:

Ettringite: Ca6Al2(SO4)3(OH)12·26(H2O)

Comments:

Small glassy whitish micro crystals of ettringite on a white powdery matrix.

Location:

Ettringen, Eifel, Allemagne, Germany.

Scale:

2.5 x 1 x 2 cm.

Copyright:

© John Veevaert

Counter:

This Image has been shown 8521 times

Image Links: