This is a hands on Workshop making the glass of Antimony , the Kermes, the Red oil and Tincture of Antimony.. Lab materials included.

Only open to students of Tertia. This is a hands on Workshop making the glass of Antimony , the Kermes, the Red oil and Tincture of Antimony.

• A review of history and preparations of Antimony
• Preparation of the Kermes from Stibnite
• Discussions of types of furnaces and how to build your own
• Creation of the Glass of Antimony
• Preparation and Extraction of the Glass
• Preparation of the Red Oil and Fixed Tincture of Antimony
• Union of Gold and Antimony Glass

Classes are limited to 20 students. $1200 per weekend. A deposit of $300 is required to hold your spot. Classes fill quickly. Camping is available for a small service fee. We can provide optional hotel, rental car and shuttle information after you register. Closest airports are Seattle or Everett.