Slabbing Kendra’s Mysterious “Blob” Quartzy Agate

Slabbing a Dark and Mossy West Texas Agate

Tumbling a Big Batch of “Rock-Off” Rocks!

I stopped my son cutting a $12,000 gem - now I feel bad

ULTRASONIC CRACK PROBLEMS - Is it worth the purchase, or overhyped?

Will Yooperlites Still Glow after Polishing?

Slabbing Kendra’s Beautiful Broken Agate 😢

Ordinary Blue Rock Found On The Beach Turns Into A Spectacular GEMSTONE

Polished Rocks | Why They Shine & How To Get Better Results

Let's Cut Big Gem 168 carats | Afghan Sapphire | Gem Cutting, Performing, Faceting & Polishing

The Most Spectacular Agate on Earth

I Cut Open Random Rocks to See What's Inside

Face Polishing Kendra’s Colorful “Yoga Pose” Agate 😆

Ordinary Rock Found At Dairy Queen Turns Into A Spectacular Gemstone

Inside this 50 carat uncut gem is a black opal you won't believe

Rock and Mineral Identification

Did We Find God's Footprint in Our Black Opal? Black Opal Cutting Direct From the mine.

That's how you'll find RUBIES and SAPPHIRES - #crystals #gems

VOGEL CUT CRYSTALS Documentary - Science - Programing - Crystal Technologies - Marcel Vogel & More!

Cheap Lapidary Equipment: How to cut, tumble & polish rocks inexpensively #lapidary #thefinders