incompletely-fused

Updated: May 19, 2025

In the Aberdeen-granite, lumps of unmelted gneiss are abundant; and we can ourselves bear witness that the granite on the banks of Loch Sunart yields proofs that, when molten, it contained incompletely-fused clots of sedimentary strata. Nor is this all.

Herbert Spencer - Essays: Scientific, Political, & Speculative, Vol. I