Chemical Analysis 
Si0260.34%
Al20319.28%
Fe2033.98%
Na202.34%
Ti0222.0%
Ca00.38%
Mg01.67%
K200.10%
Other0.07%
Physical Analysis 
ColorLight Gray to Light Tan
LOI4.37%
MoistureLess than 10% guaranteed 6-8% typical
Density65 lbs/cu. ft.
Spec. Gravity2.55
Caption Exchange Capacity60-80 CEC meg (100 gr)
EPA ToxicityMeets Elution Standards
Particle Size Analysis 
+10 mesh0.2%
-50 mesh0.5%

Origin: USA

Packing: 50 lbs paper bags, 70 per pallet, Supersack 2000 or 2800 net lbs