What is "pearliness"

Usage examples of "pearliness".

I boiled up some coffee, standing staring out of the porthole and feeling his come dry to a corrugated pearliness on the inside of my thigh.

I can give no possible idea in writing of the tone of colour in this picture, except by comparing it to the semi-transparency of Mosaic, such are the clearness of the tints and pearliness of the sky and distance.

Their pearliness contrasted with the inky roundness of their eye, which looked black but in fact was the deepest of reds, blood-rich.