|
| Home | Crystal | jmol | jPOWD | Chem | X Ray | Dana | Strunz | Properties | A to Z | Images | News | Help | About |
[Content and History] [Recent Issues] [Back Issues] [Subscriptions] [Contacts]
See Also: [Diamond Crystals] [Excalibur Minerals] [Hudson Institute] [Minerals on CDROM]
Mineral News was founded some twenty years ago and has developed a following of
avid mineral collectors seeking timely information about new finds and other items
of interest to the collector community. Articles are solicited from collector and scientific authors.
Ferrohornblende
 |
| Mineral: | Ferrohornblende: [ ]Ca2[Fe++4(Al,Fe+++)]Si7AlO22(OH)2 | ||||
| Comments: | Dark gray prismatic crystal of ferrohornblende in a white feldspar matrix. | ||||
| Location: | Monte Somma (Vesuvius), Campania, Italy. | ||||
| Scale: | Not Given. | ||||
| Copyright: | © Lou Perloff / Photo Atlas of Minerals | ||||
| Counter: | This Image has been shown 1518 times | ||||
| Image Links: |
|