|
|
More Like this...
-
Syenite
Nepheline-syenite-pegmatite in a dyke cutting…
-
Amphibolite
Well-bedded biotite-amphibolite next nepheline-syenite
Acquisition…
-
Limestone
Crystalline limestone interbedded with amphibolite;…
-
Gneiss
More irregular lens or band…
-
Syenite
Typical brownish nepheline-syenite (magnetite bearing);…
-
Syenite
Nepheline-syenite showing "hydronephelite" alteration
Acquisition…
-
Syenite
Nepheline-syenite with hastingsite
Acquisition source:…
-
Syenite
Nepheline-syenite with corundum crystals
Acquisition…
-
Syenite
Nepheline-syenite with small pink corundum…
-
Syenite
Nepheline-syenite with small pink corundum…
|