Tumbling Obsidian – From Start to Finish!

Rotary Rock Tumbling Obsidian – Process & Techniques

This is one in a series of Rock Tumbling “How-To” videos that I have been posting on YouTube. This video features me tumbling Obsidian! Obsidian is a gorgeous black volcanic glass that polishes up to a high shine! Obsidian is particularly fragile and needs some care and special techniques during the tumbling process to reduce “bruising” and chipping. Due to its fragile nature – Tumbling Obsidian is an Intermediate level project.

Check out the video below to watch my entire process and see the final shine of this gorgeous Obsidian!

Want to Learn to Tumble Gemstones?? 

Check out my new Online Course – “Rock Tumbling 101”

Get the RAY-TECH Tumble-Vibe 5 for UNDER $100!

My Rock Tumbling Equipment List:

• Rotary Rock Tumblers
• Lortone 3A – https://amzn.to/2XUzlLY
• Lortone 33B – https://amzn.to/2XRIHYJ
• Lortone QT6 – https://amzn.to/32DZSMf
• Lortone QT66 – https://amzn.to/2LxLQX3 (My Favorite!!)
• Lortone 45C – https://amzn.to/2LwVlpE
• Thumler AR-2 – https://amzn.to/2XRJYit 
  
• Grits & Polish
• 60/90 Silicon Carbide Course Grit – https://amzn.to/2JTB7TB  
• 120/200 Silicon Carbide Medium Grit – https://amzn.to/2JTB9uH 
• 500 Aluminum Oxide Fine Grit – https://amzn.to/2JVST8I 
• 1000 Aluminum Oxide Extra-Fine Grit – https://amzn.to/2JSbPoV 
• Aluminum Oxide Polish – https://amzn.to/2xVCmfu  
• Tin Oxide Polish – https://amzn.to/2LtYmH7 
• Grit & Polish Combo Pack – https://amzn.to/2JQZd1i 
  
• Tumbling Media
• Large Ceramic Media – https://amzn.to/2JRt7T1 
• Small Ceramic Media – https://amzn.to/2Ly9Qtm 
• Plastic Pellets – https://amzn.to/2xYA5Ao 
  
• Burnishing
• 20 Mule Team Borax – https://amzn.to/2SynwoQ 
• Dreft Detergent – https://amzn.to/2XULSPq 
  
• Books
• “Modern Rock Tumbling”by Steve Hart  (The BEST tumbling book out there!) – https://amzn.to/2XUMepe

Join the Email List for Rock Tumbling Updates!