Browse Products | Whole Grain Silica

Monocrystalline alpha-quartz mineral from the Oil Creek, Orisanky, Queen City, St. Peter, Sylvania a...

Extremely durable proppant derived primarily from the St. Peter and Wonewoc formations.

$Shale frac sand grain detail$

Produced at locations close to the Permian, Eagle Ford, Midcon and Marcellus regions.

Produced from Hickory and Queen City formations for close proximity to the Permian Basin, Eagle Ford...

Micro Stim™ and Micro Stim Plus™ microproppants increase hydrocarbon flow from reservoir to the well.

Our high SiO2-puritywhole grain silicas are the products of choice by top glass manufacturers across...

High-performance silicas carefully processed to facilitate drainage, enhance surface firmness, limit...

U.S. Silica has the distinct advantage of supplying the well-known, highly respected original Ottawa...

Produced from hard ore quartz sands, these heavy-duty materials stand up to the physical demands of...

Snow White play sand is washed and extensively screened to remove larger particles, leaving sand tha...

Exceeds the most exacting specifications of major pool filter manufacturers to help ensure optimal p...

Specially graded sand optimizes pool filtration for above and in-ground pools.

Our special processing techniques improve the performance of glass products and optimize manufacturi...

Specially processed to provide a firm and comfortable footing surface, resist compacting and minimiz...