|
|
More Like this...
-
Syenite
Banded nepheline-syenite immediately adjacent to…
-
Gneiss
Banded gneiss immediately adjacent to…
-
Gneiss
Injected and metasomatized nepheline-syenite gneiss…
-
Syenite
Nepheline-syenite showing "hydronephelite" alteration
Acquisition…
-
Syenite
Nepheline-syenite showing complete passage from…
-
Gneiss
Well -banded representing ordinary sediment;…
-
Amphibolite
Well-bedded biotite-amphibolite next nepheline-syenite
Acquisition…
-
Syenite
Nepheline-syenite with hastingsite
Acquisition source:…
-
Syenite
Nepheline-syenite with corundum crystals
Acquisition…
-
Syenite
Nepheline-syenite with small pink corundum…
|