31 result for tag: Brazil

Geologists from Brazil Produce Natural Fertilizer

RockAll is the first and only company in Brazil to produce natural fertilizers made of minerals found in rocks. Established by Prudêncio Rodrigues de Castro Júnior and José Carlos Alves Ferreira, the company is based in the the mid-western Brazilian state of Mato Grosso and the fertilizer is now ready for the international market.