0
What else can I help you with?
Is there a chart determining the percentage of minerals on each number on the mohs scale of hardness?
The Mohs scale of hardness ranks minerals from 1 to 10 based on their resistance to scratching. The scale is not based on percentage composition of minerals but rather on comparative hardness. Talc is the softest at 1 and diamond is the hardest at 10. Each mineral on the scale scratches the ones below it but is scratched by the ones above it.
How can minerals form above ground do to what?
The minerals from above ground can cause cycles. This is very important.
What is the mineral presents of granite?
The essential minerals are Quartz, Felspar and Mica. Accessory minerals may alsobe present but all the three above must be present for the rock to be a granite.
What is the layer just above bedrock called?
The layer just above bedrock is called subsoil. It consists of a mixture of minerals, nutrients, and organic materials that are vital for plant growth.
What is the earth matarials existing above bedrock?
The earth materials existing above bedrock are typically categorized into layers known as soil horizons. These layers include topsoil, which is rich in organic matter and nutrients and supports plant growth; subsoil, which contains minerals leached from above layers; and regolith, which is a mixture of rock fragments and minerals. The composition and thickness of these layers can vary depending on factors like climate, vegetation, and geology.
Is there a chart determining the percentage of minerals on each number on the mohs scale of hardness?
The Mohs scale of hardness ranks minerals from 1 to 10 based on their resistance to scratching. The scale is not based on percentage composition of minerals but rather on comparative hardness. Talc is the softest at 1 and diamond is the hardest at 10. Each mineral on the scale scratches the ones below it but is scratched by the ones above it.
What defines the hardness of rocks and minerals?
Hardness in a mineral generally refers to its position on the Mohs scale of mineral hardness, which is a scale of ten index minerals rated from softest (#1) to hardest (#10). Hardness on the Mohs scale is the ability of a given mineral to scratch any mineral below it on the scale, and conversely, the inability of a given mineral to scratch any mineral above it on the scale. Rock hardness is measured differently because a rock is usually composed of two or more minerals, giving it a variable Mohs hardness. Hardness of a rock is most often defined as the ability to resist fracture, and by this standard, it is often the method of the rock's formation and mineral content which determines its hardness. For instance, an igneous rock like granite which cooled from magma has an interlocking crystalline structure of quartz and feldspar minerals is extremely resistant to fracture compared to a sedimentary rock like shale, which is formed from loosely cemented particles of clay minerals.
How can minerals form above ground do to what?
The minerals from above ground can cause cycles. This is very important.
What weather factors dissolve minerals in soil?
Its whethericewindsunlightrainwater(One of the above)
Where do you find lodestone?
you an find lodestone in the rivers, mines, minerals and above the ground
What items belong under minerals?
mineral are above sand salt and dirt.
Where you find lodestone?
you an find lodestone in the rivers, mines, minerals and above the ground
What was possible for a sharecropper who made money during a growing season?
all of the above
If the temperature of rock rises above the melting point of the minerals the rock is composed of?
The rock will melt.
What is above the topsoil and how does it form?
Above the topsoil is the subsoil, which consists of a mixture of clay, minerals, and organic matter. This layer forms as water carries minerals and nutrients down from the topsoil, depositing them in the subsoil layer. This process usually takes hundreds to thousands of years.
What is MOHRS hardness?
Mohr's scale of hardness is used for minerals found in the earth. It basically refers to the ability of a harder material to scratch a softer material.The Mohr's Scale of hardness defines ten standard minerals on a hardness scale with hardness from 1 to 10, 1 being the softest and 10 being the hardest.The minerals are mentioned below.1. Talc2. Gypsum3. Calcite4. fluorite5. apatite6. Feldspar7. Quartz8. Topaz9. Corrundum10. Diamond'It is used in the following manner,A particular mineral is taken and scratched on the ten minerals mentioned above starting either from the 1 or 10 and based on its ability to produce a scratch on the softer material, its hardness is calculated.
What is the mineral presents of granite?
The essential minerals are Quartz, Felspar and Mica. Accessory minerals may alsobe present but all the three above must be present for the rock to be a granite.
