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What can Amber can scratch talc but not calcite?
Amber is a fossilized tree resin that has a hardness of about 2 to 2.5 on the Mohs scale, while talc is the softest mineral at a hardness of 1, allowing amber to easily scratch it. In contrast, calcite has a hardness of 3, making it harder than amber, which is why amber cannot scratch calcite. This difference in hardness explains the scratching ability of amber in relation to these two minerals.
Can amber scratch talc but not calcite?
Yes
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.
What mineral can scratch talc but is not scratched by calcite?
Diamond can scratch talc but is not scratched by calcite. Diamond is the hardest mineral on the Mohs scale, making it capable of scratching minerals with a lower hardness, like talc.
What minerals can gymsum scratch?
Gypsum, which has a Mohs hardness of 2, can scratch minerals that are softer than itself, such as talc (hardness 1) and calcite (hardness 3). Therefore, it can scratch talc but not calcite or any harder mineral. Other minerals that gypsum can scratch include some varieties of gypsum itself, like selenite.
What can Amber can scratch talc but not calcite?
Amber is a fossilized tree resin that has a hardness of about 2 to 2.5 on the Mohs scale, while talc is the softest mineral at a hardness of 1, allowing amber to easily scratch it. In contrast, calcite has a hardness of 3, making it harder than amber, which is why amber cannot scratch calcite. This difference in hardness explains the scratching ability of amber in relation to these two minerals.
Can amber scratch talc but not calcite?
Yes
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.
What mineral can scratch talc but is not scratched by calcite?
Diamond can scratch talc but is not scratched by calcite. Diamond is the hardest mineral on the Mohs scale, making it capable of scratching minerals with a lower hardness, like talc.
What minerals can gymsum scratch?
Gypsum, which has a Mohs hardness of 2, can scratch minerals that are softer than itself, such as talc (hardness 1) and calcite (hardness 3). Therefore, it can scratch talc but not calcite or any harder mineral. Other minerals that gypsum can scratch include some varieties of gypsum itself, like selenite.
What minerals would scratch fluorite - talc quartz or calcite?
Fluorite with a Mohs hardness of 4 would be scratched by quartz (with a hardness of 7). Both calcite (Mohs hardness 3) and talc (Mohs hardness 1) are softer than fluorite.
Can calcite scratch other minerals if so which one?
No.because calcite is softer then feldspar
What can talc scratch?
Talc can scratch Talc , although Talc's hardness varies it is considered a soft mineral, that can even be scratched with a finger nail. Any mineral or material with a hardness equal to or greater than 1 on the Mohs hardness scale will be able to scratch talc. Talc is the softest mineral listed on the Mohs scale, listed as a 1 on the scale which is graded from 1 through 10, with 10 being the hardest (diamond).
Which mineral would halite be able to scratch?
Halite, which has a Mohs hardness of 2.5, can scratch minerals that are softer than it on the hardness scale. This means it can scratch talc (hardness 1) and gypsum (hardness 2). However, it would not be able to scratch minerals like calcite (hardness 3) or any harder minerals.
Which mineral would a penny scratch?
A penny would scratch minerals with a lower hardness rating such as calcite, gypsum, or talc. Minerals like quartz or topaz would not be scratched by a penny because they are harder than the metal in a penny.
Can a fingernail scratch a talc?
Talc i assigned a hardness of 1 according to the Mohs scale of hardness. This implies that talc has the least hardness and therefore is soft and can be scratched by a fingernail.
List the following minerals in order of decreasing hardness apatite calcite corundum feldspar and talc?
In order of decreasing hardness, the minerals are corundum, feldspar, apatite, calcite, and talc. Corundum is the hardest among them, followed by feldspar, then apatite, with calcite being softer, and talc as the softest. This order reflects their positions on the Mohs hardness scale.
