Silicates—including quartz, mica, olivine ... Many minerals form beautiful crystals, but the most prized of all are gemstones. Uncut gems often look fairly ordinary–like rocks.

While quartz is all-natural, granite is engineered ... with colors ranging from earthy tones to vibrant gem-like shades.” It ...

Connected to the heart chakra, the rose quartz meaning is often one representing all types of love ... but unlike other ...