https://padlet.com/a168864/2bu3t997jgss4rzf 7E - Maksim Fedoruk, Katerine Dorokhova en-us 2022-10-06 16:28:59 UTC 2022-11-17 17:04:04 UTC hello@padlet.com https://padlet.net/icons/png/1f43c.png a168864 https://padlet.com/a168864/2bu3t997jgss4rzf/wish/2329756397 1 - What type of stones?
-Granite and quartz.
2 - What type of stone is heavier?
-Quartz is quite heavier than granite.
3 - What color have both types of stones?
-Quartz has white and red colors, granite has gray, white, black and sometimes orange colors.
4 - Where are people mining these stones?
-There are many granite in `crosta continental`, quartz is often finding in another stones.
5 - Granit often use to make monuments and sculptures, quartz often use in ´dispositivos ópticos, em geradores de ultra-som, em equipamentos telefonicos e de rádio, em dispositiovos electronicos´

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