Photography by Martin Chalk
[separator]

 

 

 

 

 

 

 

 

 

 

[shim]
[logo]
Home Events News Gallery Podcasts Sitemap
Site Search [shim]

NPAACT Home > Gallery > Rocks in and around Namadgi > 007 Cordierite

007 Cordierite

007 Cordierite - Photography by Kevin McCue

The long narrow bluish minerals in the shales in the contact zone between the hot igneous granitic intrusives and the surface sedimentary rocks are a magnesium, iron, aluminium silicate. (See the geological map of the ACT by Abell and others, 2008).

Photography by Kevin McCue

[shim]
[shim]
[shim] [arrow] Copyright   [arrow] Privacy   [arrow] Disclaimer   [arrow] Contact Us   [arrow] Webmaster [shim] Last updated 23 January 2018