Share an exciting adventure with Sandy and Crystal as they go searching for "Mica's Magic Gemstone." Along the way to finding their treasure, they meet four very interesting characters: Mica - the tour guide, Sir Sediment - ruler of the sedimentary rocks, Iggy St. Igneous - guardian of the igneous rocks, and Matty Morphic - the metamorphic magician. Our characters use catchy songs to introduce Sandy and Crystal to the three major categories of rocks.

During the Second World War, the Allies threaten to attack Spain, an allegedly neutral country, if the Francoist regime keeps allowing Nazi Germany to extract Galician tungsten, a strategic mineral, paramount to the war effort.

After painfully passing a kidney stone, a slob discovers that a new breed of monster has invaded his home with deadly intentions.

Brazil is one of the most dangerous countries for environmentalists. The rural community of Belisário holds the country's second largest bauxite reserve, right below one of the most bio-diverse areas in the world: the Atlantic Forest. The small community was shaken when the beloved Gilberto, a Franciscan Friar, received a death threat followed by the lines: "you've been talking against mining way too much". PT: O Brasil é um dos países mais perigosos do mundo para defensores do meio ambiente. Em Minas Gerais, a comunidade rural de Belisário abriga a segunda maior reserva de bauxita do país, em uma das áreas de maior biodiversidade do mundo: a Mata Atlântica. A tranquilidade do pequeno vilarejo foi abalada quando Frei Gilberto, um franciscano que dedica sua vida à preservação da natureza, recebeu uma ameaça de morte com o seguinte aviso: "você tem falado demais contra a mineração".