Quartz has hardness of 7 and will scratch on all the minerals with hardness 8 and higher.

Related Questions

• The light coloured minerals shows lesser specific gravity than dark coloured minerals.
• The minerals which could be scrached by finger nail will have hardness between
• If you have provided with same exact chemical composition two minerals, which one will form higher pressures ?
• Quartz is showing which type of luster ?
• The physical property of mineral by which minerals are identified on account of its colour of the powder form is called as
• Lusture shown by fibrous minerals is known as
• Splitting of minerals along planner surface is known as
• silicate structure is observed in clay minerals.
• Diamond is having hardness number
• The branch of geology which deals with occurrence, origin and history of rocks is known as