Igneous intrusions are a type of rock feature. They form when molten ... not just in Edinburgh and Lothian. Some other examples of igneous intrusions in Scotland can be found at Dumbarton Rock ...

There are over 5,000 known types of minerals ... combinations of these minerals are endless. Rocks also differ based on how they were formed. Igneous rocks form out of cooling lava or magma.

There are three main types of rock: igneous rock, metamorphic rock ... Mudstone, shale, and limestone are examples of sedimentary rock likely to contain fossils. As the layers of sediment build up on ...

An igneous rock has come ... the geographical distribution of the rocks, their connection with crust-movements, and the sequence of eruption of different types at a given centre.

This is a beginner's guide to identifying UK rock types. The guide has two main ... a more practical hand-specimen guide with examples of rock samples commonly found in the United Kingdom, detailing ...

Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to [email protected]. Why don’t rocks burn? – Luke, age 4, New Market, ...