* Geology: Understanding the properties of rocks and minerals is extremely helpful for identifying suitable materials and knowing how to best work with them.
* Jewelry Design: If the lapidary intends to create finished jewelry pieces, a degree or coursework in jewelry design would be advantageous.
* Art/Sculpture: Understanding artistic principles and developing a strong sense of design will enhance the creative aspects of lapidary work.
* Business/Entrepreneurship: If the lapidary plans to sell their work, business skills are crucial for marketing, pricing, and managing a business.
Essentially, a lapidary's success depends more on practical skills, artistic talent, and business acumen than on a specific college degree. Formal education can be supplementary, but hands-on experience is paramount.