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Sandstone and basalt are changed by heat and pressure to form?
Sandstone is changed into quartzite and basalt is changed into schist or gneiss through the process of metamorphism.
The difference between quartzite and quartz is that in quartzite the grains have been what moving closer together.?
compacted
Would you expect a quartzite or a sandstone to break more easily?
a sandstone would break more easily because a quartzite is harder. a quartzite is made of sandstone melted together by magma
What is a nickname for quartzite?
Quartzite is often referred to as "quartzite rock" or simply "quartzite." It is a metamorphic rock that is composed primarily of quartz grains.
How many layers of material were the the roads made of?
three or four not sure
What is quartzite in relation to basalt?
Quartzite is metamorphosed quartz sandstone. Basalt is an extrusive igneous rock.
Sandstone and basalt are changed by heat and pressure to form?
Sandstone is changed into quartzite and basalt is changed into schist or gneiss through the process of metamorphism.
The difference between quartzite and quartz is that in quartzite the grains have been what moving closer together.?
compacted
What types of artwork were contained in Egyptian?
Sculptures of the gods and goddesses that where usually mad out of granite, quartzite, basalt, diorite, schist or limestone.
Would you expect a quartzite or a sandstone to break more easily?
a sandstone would break more easily because a quartzite is harder. a quartzite is made of sandstone melted together by magma
What is the protolith of a quartzite?
The protolith of a quartzite is a sedimentary rock called sandstone. Quartzite forms when sandstone undergoes metamorphism, typically due to high heat and pressure, causing the quartz grains in the sandstone to recrystallize and merge together.
What kind stone came from Ancient Egypt?
Quartzite copper basalt limestone malachite turquoise jasper alabaster carnelian gold granite feldspar tin amethyst.
What does quartzite form from?
Quartzite forms from the metamorphism of sandstone. Under high pressure and temperature, quartz grains in sandstone recrystallize and fuse together, resulting in a hard, non-foliated metamorphic rock called quartzite.
Why would sandstone break more easily than quartzite?
In quartzite the grains are essentially welded together under pressure, which holds them together much more strongly than the fairly weak cementation in sandstone.
What are examples of igneous metamorphic and sedimentary rocks?
Igneous: * Obsidian * Granite * Diorite * Gabbro * Pumice * Basalt Metamorphic: * Slate * Phyllite * Gneiss * Mica schist * Marble * Quartzite * Granulite Sedimentary: * Limestone * Sandstone * Shale * Chert * Mudstone * Chalk
What is a nickname for quartzite?
Quartzite is often referred to as "quartzite rock" or simply "quartzite." It is a metamorphic rock that is composed primarily of quartz grains.
How many layers of material were the the roads made of?
three or four not sure
