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3 years ago

What mineral is this? Egg-sized piece. Transparent pink color with glassy luster. Shows conchoidal fracture. The hardness is 7.

Chemistry

2 answers:

fgiga [73]3 years ago

8 0

ruby

Explanation:

because it's ruby

ra1l [238]3 years ago

5 0

Answer: Pink Quartz

Explanation:

Quartz. Can come on different colours like pink, white, gray, purple, black, yellow or green.

<u>Luster</u> means Appearance, Quartz unlike Silica, looks like glass.

<u>Conchoidal fracture: </u>It´s how Quartz´s surface fractures on a smoothly curved way.

Hardness is mineral´s property of being scratched by others. Mohs scale of mineral hardness is used to classify a mineral as softer or not. In this case, quartz has a hardness of 7, that means it´s quite hard, since the scale starts in 1 and finishes in 10.

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