Glass is around a 5.5 on the Mohs scale of hardness. This means that materials with a higher value on the scale can scratch glass, while those with a lower value cannot.
Glass is about 6-6.5
The Mohs scale rates the relative hardness of minerals on a scale from 1 to 10. Glass typically falls between a 5 and 6 on the Mohs scale, while iron is harder and falls between a 4 and 5.
Quartz has a hardness of 7 on the Mohs scale, making it relatively hard and durable.
No, apatite cannot scratch glass because glass ranks higher on the Mohs scale of mineral hardness than apatite. Apatite has a hardness of 5 on the Mohs scale, while glass has a hardness of around 5.5, meaning glass is harder than apatite.
Glass ranks at around 5.5 on the Mohs hardness scale, making it harder than most materials but still susceptible to scratching by harder substances like quartz or corundum.
about 7 or 7.5 with Mohs scale, like Quartz.
Google "Mohs hardness scale". This is a relative hardness scale which compares one mineral's hardness to another. (It is between 3.5 and 5.5 on the Mohs hardness scale)
This scale was proposed by the Austrian geologist Friderich Mohs.
No, dolomite is softer than window glass and cannot scratch it. Dolomite has a Mohs hardness of 3.5-4, while window glass typically has a hardness around 5.5 on the Mohs scale.
Between 3.5 and 5.5 on the Mohs scale of mineral hardness.
It's called the Ore
Andesite typically has a hardness of around 5-6 on the Mohs scale of hardness. This places it in the same range as materials like glass and orthoclase feldspar.