basalt rock fines

Palagonite Blends

June 26th, 2015|

Palagonite is derived from devitrified basaltic volcanic glass and this basalt derived rock mineral dust that is a superior soil amendment blend additive. The palagonite we use in our blends contains a wide spectrum of major and trace elements, in a plant available source. “Palagonite on its own improves many soil characteristics and importantly offers an

Basaltic Rock Soil Amendments

July 14th, 2014|

Soil remineralisation with basaltic rock (Mt Sylvia) The following paper was written by Boral researchers some 15 years ago and indicate Boral's focus at that time. I would like to bring to your attention the average CEC values coming from their crusher dusts. They average no more than 10 meq/100g where Mt Sylvia palagonite averages

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