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What else can I help you with?
What element is harder than gold but softer than copper?
Silver is harder than gold but softer than copper.
Which is harder-------------- copper or diamond?
Diamond is much harder than copper. On the Mohs hardness scale (higher numbers are harder), diamond is a 10 and copper is somewhere between 3 and 4.
Which object can scratch calcite but not apatite?
On the Mohs mineral hardness scale, calcite is about a 3, and apatite is about a 5. So, whatever is at a hardness of 4 will scratch a 3 but not a 5. That mineral is fluorite.
How you would use mineral properties to distinguish quarts from calcite?
You can distinguish quartz from calcite by conducting a hardness test, as quartz is harder than calcite. Additionally, you can test for effervescence with acid - calcite will fizz in acid while quartz will not react. Lastly, observing the cleavage patterns can also help differentiate the two minerals, as quartz has no cleavage while calcite has rhombohedral cleavage.
Why is bronze harder than pure copper?
Bronze is an alloy made of copper and tin, which forms a crystalline structure that makes it harder than pure copper. The presence of tin in the alloy strengthens the material and alters its properties, including increasing its hardness.
What is harder a steel file can scratch a penknife blade or calcite scratches a copper coin?
Calcite scratching a copper coin is harder because calcite has a higher Mohs hardness scale rating than copper. Steel files can scratch penknife blades because steel is harder than the blade material, which is usually softer.
Is fluorite harder than calcite?
Yes, fluorite is harder than calcite. Fluorite has a hardness of 4 on the Mohs scale, while calcite has a hardness of 3. This means that fluorite can scratch calcite, but calcite cannot scratch fluorite.
Is calcite harder than gold?
It can be hard to remember the hardness levels of all the minerals and substances of the Earth. Calcite is something that is harder than gold.Ê
Is calcite harder than mica?
yes
What mineral is harder than calcite but will not scratch glass?
Fluorite is a mineral that is harder than calcite, which has a Mohs hardness of 3. Fluorite has a hardness of 4, making it harder than calcite but still not hard enough to scratch glass, which typically has a hardness of around 5.
Are harder than calcite but sofyer than quartz?
kaolin
What mineral is harder than gypsum but softer than flourite?
Calcite is a mineral that is harder than gypsum but softer than fluorite on the Mohs scale of mineral hardness. Calcite has a hardness of 3, while gypsum has a hardness of 2 and fluorite has a hardness of 4.
How would scientist tell the difference between calcite and quarts?
Quartz is much harder than calcite.
What is harder glass or calcite?
Glass is generally harder than calcite. Calcite has a Mohs hardness of 3, while glass typically has a Mohs hardness of around 5.5. This means that glass is more resistant to scratching and abrasion compared to calcite.
What element is harder than gold but softer than copper?
Silver is harder than gold but softer than copper.
Calcite is harder than what what 2 minerals?
Calcite is harder than both gypsum and talc. On the Mohs scale of mineral hardness, calcite has a hardness of 3, while gypsum has a hardness of 2 and talc has a hardness of 1. This means that calcite can scratch both gypsum and talc, demonstrating its greater hardness.
Which material would you scratch the other quartz or calcite how do you know?
Quartz because its harder than calcite and the quartz in thicker.
