As a premier supplier of high-quality frac sands in North America, Superior Silica Sands complements its Northern White Sand portfolio with its best-in-class local sand assets. Our Native Star Sand is extracted from regional sandstone formations in Texas, processed on-site, and delivered cost-effectively to well locations in the Permian Basin, Eagle Ford Shale, and Haynesville Shale regions. Native Star Sand often boosts users’ return on investment relative to Northern White Sand, making these proppants the right choice for many fracturing operations in the southern region. Our Native Star Sand meets or exceeds all API RP-19C / ISO 13503-2 specifications and does not degrade in normal handling and pumping operations.

Advantages

• Strategically located 40 to 100 miles from major drilling activity in the southern region, creating the lowest delivered cost model

• Proximity enables reliable direct to wellsite transportation, improving truck utilization rate

• State-of-the-art, all-weather processing facilities forthcoming

• Access to Class One railroads for rail shipping as needed

NATIVE STAR SAND

Superior Silica Sands | 817.841.8070 | www.sssand.com

TYPICAL PHYSICAL PROPERTIES API RP-19C / ISO 13503-2

Turbidity (NTU)

Roundness

Sphericity

Bulk Density (g/cc)

Bulk Density (lb/ft3)

Specific Gravity (Apparent Density)

Mean Particle Diameter, mm

Median Particle Diameter, (MPD), mm

Acid Solubility (%)

Crush Resistance K-Value

<10

0.6

0.7

1.38

86.16

2.65

0.324

0.320

2.1

5K

<10

0.6

0.7

1.37

85.53

2.58

0.212

0.202

2.7

7K

40/70 100M

40/ 70 NATIVE STAR SAND

About Superior Silica Sands Superior Silica Sands (“SSS”) produces silica sand that is a key input for the hydraulic fracturing of oil and gas wells. The Company is headquartered in Fort Worth, Texas, with sand facilities located in New Auburn, Wisconsin; Barron County, Wisconsin; Kosse, Texas; and San Antonio, Texas.

W W W . S S S A N D . C O M