Large crystals found in geodes and other rocks ... Many minerals form beautiful crystals, but the most prized of all are gemstones. Uncut gems often look fairly ordinary–like rocks.

Handmade copper wire jewelry The pendant pattern looks at the sun and the moon. I would like to share my knowledge and skills so that you can study online With simple steps and simple tools you can do ...

Narrator: High-quality black opal can cost over $10,000 per carat, making it one of the world's most expensive gemstones ... clear out an underground room large enough to start digging at the ...