Is metamorphic rock non porous rock? - Answers
2024年6月18日 · Metamorphic rock can be either foliated or non-foliated. Foliated metamorphic rocks have layered or banded textures, while non-foliated metamorphic rocks lack these layers …
Why don't we find fossils in igneous and metamorphic rocks?
2023年8月11日 · Metamorphic rocks are rocks which have changed from one form to another due to intense heat or pressure. Any rock (sedimentary, metamorphic, and igneous) can be …
Why fossils are rarely found in metamorphic and igneous rocks?
2024年6月21日 · Metamorphic rocks used to be sedimentary and igneous rocks but they were buried very deep under mountains and any traces of fossils in the sedimentary layers have …
Why aren't fossils found in metamorphic rock? - Answers
2023年8月11日 · Metamorphic rocks are formed through the alteration of pre-existing rocks under high temperature and pressure conditions, which can destroy any fossils that were present in …
Why are fossils found in sedimenta rocks but no in igneous or ...
2024年6月18日 · Metamorphic rocks were originally sedimentary rocks, and may well have one day contained fossils, but these rocks got buried deeply over millions of years and have been …
What are the chemical formula of metamorphic rocks? - Answers
2024年5月25日 · Parent rocks of metamorphic rocks can include igneous, sedimentary, or pre-existing metamorphic rocks. These rocks undergo changes in mineralogy and texture due to …
Metamorphic rock form igneous rock true or false? - Answers
2024年6月11日 · Metamorphic rocks can form from igneous, sedimentary, or other metamorphic rocks through processes such as heat, pressure, and/or chemical activity. The rock's original …
What are metamorphic rocks with grains arranged randomly said …
2024年6月14日 · Metamorphic rocks such as marble and quartzite are said to be non-foliated because their mineral grains are not arranged in parallel layers or bands like in foliated rocks …
What are the conditions needed for a metamorphic rock to form?
2024年6月8日 · Metamorphic rocks form from existing rocks that are subjected to high temperature and pressure conditions, typically found deep within the Earth's crust. This …
Why are fossils in metamorphic rock either destroyed or ... - Answers
2024年6月9日 · Foliated metamorphic rocks have layered or banded textures, while non-foliated metamorphic rocks lack these layers and have a more uniform appearance. Examples of …