| The groundmass of these leucocratic segregations is heterogeneous, consisting of centimeter-scale regions dominated by nepheline, natrolite, alkali feldspar, or wollastonite. |
|
| The porphyritic biotite granite is a felsic rock as a result of the presence of larger amount of leucocratic minerals that include the quartz and the feldspars. |
|
| The granites in this area are leucocratic in appearance and vary in color and mineralogical composition. |
|
| All three lobes tend to be locally homogeneous, but become slightly more potassium feldspar-rich and leucocratic toward the north. |
|
| The Train Lake Domain within the claim block consists of migmatitic orthogneiss and biotitic paragneiss intruded by large bodies of leucocratic granodiorite. |
|
