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The sapphire was ranked a 9.0 on the moh's scale

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15y ago

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What is the Mohs Hardness Scale of the Blue Sapphire?

1 to 10. but above 5 to 8 is amazing stone.


How many times is diamond harder than sapphire?

You can see in the link, below, that a diamond is ranked as 10 on the Mohs scale of hardness, while a sapphire is ranked as 9. The Mohs scale ranks the hardness of minerals.The Mohs scale is an ordinal scale, meaning -- from Wikipedia:"Rank-ordering data simply puts the data on an ordinal scale. Ordinal measurements describe order, but not relative size or degree of difference between the items measured. "


How strong is sapphire?

Sapphire is a very strong and durable gemstone, second only to diamond on the Mohs scale of hardness. This makes it suitable for everyday wear, such as in engagement rings. Its durability and scratch-resistance make it a popular choice for jewelry.


What was F. Mohs scale called?

This scale was proposed by the Austrian geologist Friderich Mohs.


What is the second hardest mineral on the Mohs scale after diamond?

On the Mohs scale of mineral hardness, corundum is listed as a 9, below diamond which has a rating of 10.


What is the name of the mineral hardness scale?

It's called the Ore


What is the hardness of diatomite on the mohs scale of hardness?

Diatomite has a hardness of around 5.5 on the Mohs scale of hardness.


What is the density of a sapphire?

The Mohs scale is used to measure the hardness of a mineral by its resistance to scratching. From softest to hardest, for example, the ten minerals of the Mohs scale are talc (measuring 1 on the scale), gypsum, calcite, fluorite, apatite, orthoclase, quartz, topaz, corundum, and diamond (measuring 10 on the scale). A sapphire is a 9.0.


What is the mohs hardness of scale of limestone?

The hardness is 3-4 on Mohs scale.


What is nickel hardness on MOHs scale?

Nickel has a hardness of 4 on the Mohs scale.


What is topaz's number on the mohs scale?

Topaz is number 8 on the Mohs scale.


What is a sentence for mohs scale?

The Mohs scale compares the hardness of an object or substance.