Imported colored quartz stone aggregate with uniform roundness and no trash particulates. Prototypical color, size, blends, weight, and visual qualities that will satisfy even the most discriminating custom model railroaders!

Sieved at #20, #24, #30:

 60% Blend- #30 = .020” (opening) = 1-3/4” aggregate in HO / 2-3/8” aggregate in N

20% Blend- #24 = .027” (opening) = 2-3/8” aggregate in HO / 4-3/8” aggregate in N

 20% Blend- #20 = .034”(opening) = 3” aggregate in HO / 5-1/2” aggregate in N