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If you rub a piece of fluorite against a piece of feldspar, you would likely observe that the fluorite leaves a streak on the feldspar due to its lower hardness on the Mohs scale. Fluorite has a hardness of 4, while feldspar ranges from 6 to 6.5, meaning feldspar is harder and would not be scratched by fluorite. The interaction may produce some fine dust from the fluorite, but it would not result in significant abrasion of the feldspar.
What else can I help you with?
What would you expect to happen if you rubbed a mineral of hardness 7.5 against a piece of quartz?
If you rubbed a mineral of hardness 7.5 against a piece of quartz, which has a hardness of 7, you would expect the harder mineral to scratch the quartz. The mineral with a hardness of 7.5 would leave a mark or scratch on the quartz surface, demonstrating the principle that harder materials can scratch softer ones. However, quartz would not be able to scratch the harder mineral in this scenario.
Which one of the following leaves a green- black color when its rubbed against an glaze plate A galena B graphite C hematite D pyrite?
When rubbed against a glaze plate, galena (A) leaves a green-black streak. This characteristic streak color helps in identifying the mineral, distinguishing it from others like graphite, hematite, and pyrite, which have different streak colors.
What causes a spark when rocks are rubbed?
friction
How is mineral hardness measured?
Mineral hardness is measured by how resistant one mineral is to being rubbed against another. If the mineral displays clear abrasion then it has low hardness whereas if it displays little abrasion it is a hard mineral.
Who appeared when Aladdin rubbed his lamp?
The Genie appeared from the lamp.
What would happen if you rubbed a piece of fluorite a piece of feldspar?
If you rubbed a piece of fluorite against a piece of feldspar, neither mineral would really change. Both minerals are relatively hard and have different chemical compositions, so they would not interact in a way that would result in a noticeable reaction.
What would happen if you rubbed 8 against a piece of 5 on the moms scale?
the # 5 would be scratched
What would happen if two tectonic plates rubbed back and forth against each other?
an earthquake happens
What will happen if you rubbed the surface of the newspaper?
if you rubbed it where there was ink, you would get a black mark.
What would happen if you rubbed a mineral with a Moh hardness value of 7 against a mineral with a value of 5?
The 7 would wear away the 5.
How is friction bad?
it can be harmful when rubbed against skin
What kind of charge is the cloth left with when rubbed against perspex?
The cloth is left with a negative charge when rubbed against perspex due to transfer of electrons from the perspex to the cloth.
Why does it burn when i urine after sex?
He might've rubbed against your urethra during sex and try using more lube. It might be a bit irritated. Try positions where that doesn't happen.
How does the streak test in which a mineral sample is rubbed against a tile help indentifydiffrent minerals?
to find the minerals streak, what i the mineral rubbed in
What happen when joe wasnt looking?
the man rubbed his leg and nodded at pip
What type of charge does glass have when it is rubbed?
When glass is rubbed, it tends to acquire a negative charge. This is due to the transfer of electrons from the material it is rubbed against to the glass, causing an imbalance in charge and resulting in a negative charge on the glass.
How do Japan get earthquake?
The tectonic plates near it rubbed against each other.
