It's been a dream of mine for a long while to find Pudding Stones! Pudding stones are a type of sedimentary rock known as conglomerate. These Pudding Stones are conglomerates that have been ...

There are three main types of rock: igneous rock, metamorphic rock, and sedimentary rock. Almost all fossils are preserved in sedimentary rock. Organisms that live in topographically low places (such ...

ice-rafted rocks, and manganese nodules as well as very rare igneous, metamorphic, and mantle rocks. Scientists use a wide variety of methods to subsample and analyze the rock samples, like thin ...

SAPPHIRINE is a principal constituent of certain high grade silica-deficient metamorphic rocks at Fiskenaesset, West Greenland, where it occurs with cordierite, corundum, anorthite and biotite.

Chalk is a sedimentary rock. Metamorphic rocks are formed when another rock is under heat and pressure. Marble is a metamorphic rock, it is highly decorative and used for statues. Igneous rocks ...