
1) Applies soil to 2) Brownish hues 3) Brownish pigments 4) Dry lands 5) Loams 6) Sorts of soil 7) Zirconia and yttria
Found on
https://www.crosswordclues.com/clue/earths

Earths is a term applied to certain tasteless, inodorous, dry, uninflammable, nonvolatile, insoluble substances, difficultly fusible, and of a moderate specific gravity, which constitute by far the greatest part of the gravel and soil that go to make up the mountains, valleys, and plains of our globe. They include lime, baryta, strontia, magnesia, ...
Found on
http://www.probertencyclopaedia.com/browse/GE.HTM
No exact match found.