https://padlet.com/full0155/uyitpugflq9d Made with Padlet and Google en-us 2018-02-01 13:36:52 UTC 2018-02-01 13:54:02 UTC hello@padlet.com full0155 https://padlet.com/full0155/uyitpugflq9d/wish/227024382 Quartz is used for lots of things like jewelry and silicon based computer chips. It is number seven on the Mohs scale. It is the most abundant mineral in the world and is in all types of bedrock. This is what quartz looks like.]]> 2018-02-01 13:45:30 UTC https://padlet.com/full0155/uyitpugflq9d/wish/227024382 full0155 https://padlet.com/full0155/uyitpugflq9d/wish/227026386 Garnet has a hardness of about 6.5 to 7.5 on the Mohs scale.It is often used in industry for abrasive,cutting,"sand"blasting,and sand paper. This is what garent looks like]]> 2018-02-01 13:49:14 UTC https://padlet.com/full0155/uyitpugflq9d/wish/227026386