Leonardite

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Leonardite is a soft, waxy, black or brown, shiny and vitreous mineraloid that is easily soluble in alkaline solutions. It is an oxidation product of lignite, associated with near-surface mining.

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Leonardite is a form of humic acids, which many experts have defined as the quintessence of humus, which have their origin in the existing vegetation in the Carboniferous, more specifically in the Paleozoic, which makes us talking about a A process that started 280 million years ago and which has the carbonation of these products as a fundamental building element, although precisely this plant diversity means that there are many varieties of them and, consequently, the contributions they make in their application in soil.

It is important to highlight how these humic acids, of which Leonardite is a part, are still an evolved form different from the coal that we all know, which is why it is obtained in mines and has precisely the lack of water solubility that forces to act on them until they become soluble powders that make their incorporation into the soil much easier.

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