== == Depends upon the composition of the conglomerate, which can be anything. This is not a normal thing to do for a sedimentary rock.
Hardness, luster, and streak are used to aid in the identification of minerals. Conglomerate is a rock composed of other rocks which could contain a wide variety of minerals.
Shale normally leaves a brown streak on unglazed porcelain plates. However, shale can also leave a white streak on unglazed porcelain plates.
A rock with a dull color could be shale, which is typically gray, brown, or black in color and has a dull luster. Shale is a fine-grained sedimentary rock that is made up of clay and other mineral particles.
The red color of the Queenston Shale in the Niagara Escarpment is due to the presence of iron oxide minerals, specifically hematite, within the rock formation. These minerals are responsible for the red hues seen in the shale.
rock salt and conglomerate
Another name for shale is mudstone
Shale normally leaves a brown streak on unglazed porcelain plates. However, shale can also leave a white streak on unglazed porcelain plates.
A rock with a dull color could be shale, which is typically gray, brown, or black in color and has a dull luster. Shale is a fine-grained sedimentary rock that is made up of clay and other mineral particles.
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No, you generally cannot scratch shale with your fingernails. Shale is a sedimentary rock that is relatively hard and composed of clay minerals, making it more resistant to scratching. Fingernails have a hardness of about 2.5 on the Mohs scale, while shale typically has a hardness of around 3 to 4. Therefore, a fingernail would not be able to leave a scratch on shale.
Shale is a type of rock, not a mineral. Streak is used to help classify minerals. It can leave a streak, but it doesn't mean anything.
It can, but is usually more of a gray colour.
The specific gravity of shale ranges from 2.65 to 2.80. This value can vary depending on the mineral composition and porosity of the shale. Specific gravity is a measure of the density of a material compared to the density of water.
Schist is a composite material made up of a mixture of several minerals, each of which have different mohs hardness. Schist is made mostly of quartz (mohs 7) and feldspar (mohs 6) but also includes minerals such as chlorite (mohs 2) and hornblende (mohs 5). Schist has no real mohs hardness, but a composite of its constituents of approximately 6.
Shale in general is the most abundant of stratified rocks. One of the most popular forms of shale used for building roads is called Marcellus Shale. When this clay shale is nearly pure it is known as argillaceous. When it contains a lot of sand it is arenaceous. You will find that shale varies in color, reddish, very black, or grey. Shale is used mainly for top dressing on roads. To have a good road base slate is recommended.
The red color of the Queenston Shale in the Niagara Escarpment is due to the presence of iron oxide minerals, specifically hematite, within the rock formation. These minerals are responsible for the red hues seen in the shale.
rock salt and conglomerate
Shale is a noun.