30 pounds Zeolite Rocks Large Granular Clinoptilolite Natural Zeolites FREE SHIP

Specifications for Zeolite Clinoptilolite. Rb 120 ppm Nb 40 ppm Ba 1200 ppm. Whole Rock Analytical Data: SiO. The material is a pale-green, large gravel-sized product. LA Abrasion Test: (Wear Index) 24%.

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