June 3, 2009 by biohumanetics. In North Dakota, a particular formation of this highly oxidized lignite was called leonardite after the geologist, Dr. Leonard, who discovered it. Various universities and extension services began to experiment with the use of leonardite based soil amendments and fertilizers. In particular, the South Caro.

Leonardite Products LLC is an independently owned and operated mining and processing company located in Williston, North Dakota, an area boasting one of the richest Leonardite deposits in the world. Leonardite Products employees take pride in the personal attention and hands-on service only a company like ours can provide for our customers.

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Pockets, Bolts, and Accessories. Leonardi manufactures quality stump grinding teeth for most makes and models of stump grinders.

Viaggi di istruzione - Leonardi viaggi srl.