Lapidary, silversmithing, jewelry making, and wire wrapping for every skill level across Ventura County.
Release your creativity right here in the 805.
Pop by an OGMS Monthly Meeting to join and keep in touch!
Hands-On Learning Is Irreplaceable.
There is no substitute for learning a tactile craft in the company of people who know it well and as excited about it as you are.
At OGMS, you learn directly at the bench guided by experienced members in a welcoming, collaborative environment in an informal and generous way that knowledge has always passed literally, from one set of hands to yours.
Our workshop is fully equipped with tools to transform rough rock into something beautiful, with knowledgeable people ready to help you every step of the way. Class size is limited to keep the quality of instruction high.
The Durley Workshop is open to active members during scheduled hours. Beginners are welcome—orientation, supervision, and a signed waiver are required. Childcare is not available and as a working shop with potentially dangerous tools and equipment to children, only the paid participant will be admitted to the class.
We require taking the classes in order below, because skills layer up as you gain experience and as tools are introduced and dexterity is gained.

Welcome to the Durley Workshop! Photo credit: Refugio Lira
Class size limited to 8 people to maintain safety and quality instruction while keeping it a remarkable bargain.
It's a two step process to grab your seat in class.
1. You must make a reservation on Eventzilla - links below
https://www.eventzilla.net/o/OGMS_Classes
2. Then pay for your class with Zeffy - links below
https://www.zeffy.com/en-US/ticketing/lapidary-rock-cutting-and-polishing-and-jewelry-art-classes


Beginning Lapidary Art: Turn an ordinary rock into a gemstone you can call your own. This 8-week course meets consecutive Tuesdays (2 hours) per week covers the history of the craft, equipment basics, and essential safety gear, then puts tools in your hands.
You'll shape three classic cuts: Round, Oval, and Square.
This class is required before advancing to the next levels. Equipment, technique, and safety covered, start your creative journey here!
STARTING:
09/01/2026, (8) Tuesdays
6:30 PM - 8:30 PM
RESERVE YOUR SPACE:
https://basiclapidarytu.eventzilla.net/e/2138670406
PAY FOR THE CLASS:
https://www.zeffy.com/en-US/ticketing/lapidary-rock-cutting-and-polishing-and-jewelry-art-classes
Zeffy is a payment processor built for nonprofits, and it doesn't charge our club any processing fees—helping us keep class fees low! They will suggest a tip (be aware the default is 17%), but you can adjust it to any amount, including $0. Many people choose a smaller tip, such as 5%. Tips support Zeffy so they can continue providing their service to nonprofits.
Sessions: 8 weeks
Expert instruction and studio access:
$160.00 Non-members
$135.00 Members*
Materials: Your first project materials are provided, just bring your sweet self, and be open to the creative possibilities!
Please read the FAQs for important class information, including age requirements, dress code, and safety guidelines, before your first session.
*Members, defined as "in Good Standing" must be members of the club, up to date with
membership fees and participate by going to meetings and events.
Members save 15% on classes!
You may sign up after you have successfully completed Beginning Lapidary Art. This is insures safety and competency.

Intermediate Lapidary Art: Ready to level up? This 8-week course meets consecutive Thursdays (2 hours) per week and pushes your skills further with three striking new cuts:
Teardrop, Cat-Eye Ellipse, and The Heart. Equipment and safety protocols refreshed; creativity unlocked.
Required before advancing to the next level. Equipment, technique, and safety covered, you're building your skills!
Starting:
TBD 2026, (8) Thursdays
6:30 PM - 8:30 PM
Sessions: 8 weeks
Expert instruction and studio access:
$160.00 Non-members
$135.00 Members*
Materials TBD

Advanced Lapidary Art: This is where craft becomes next-level art. Challenging in the good way. This 8-week course meets consecutive Thursdays (2 hours) per week.
Choose one of four impressive, detail-driven projects to master over 8 weeks (2 hours/week):
Opal Triplet Cabochon, Agate Cameo, Gemstone Perfume Bottle, or Dimensional Gemstone Carving.
Equipment, technique, and safety covered, the rest is up to your imagination!
Starting:
TBD 2026, (8) Thursdays
6:30 PM - 8:30 PM
Sessions: 8 weeks
Expert instruction and studio access:
$160.00 Non-members
$135.00 Members*
Materials: TBD
Don't forget: Childcare is not available.
Be sure to arrange childcare and plan for school in-service days or holidays before registering for class.
Discover the art of metal/silver smithing in a supportive, hands-on environment designed for absolute beginners. No prior experience or equipment is required. Learn this challenging and rewarding craft from an experienced instructor through small class sizes, personalized guidance, and a comfortable pace.
Students will learn essential jewelry-making techniques including torch soldering, sawing, fitting, and metal fabrication while creating a bezel-set cabochon pendant project. This course builds a strong foundation in fine metalworking and jewelry design.
Students must commit to attending the first four weeks without absence, as the most critical foundational techniques are taught during this period and make-up classes are not available.
A materials kit is required and must be purchased on the first day of class. Kit pricing varies based on current metal market rates.
Please read the FAQs for important class information, including age requirements, dress code, and safety guidelines, before your first session.
Sessions: 8 weeks
AM Sessions:
See here for start dates:
Wednesdays 9:30 AM - Noon
RESERVE YOUR SPACE:
PAY FOR THE CLASS:
https://www.zeffy.com/en-US/ticketing/lapidary-rock-cutting-and-polishing-and-jewelry-art-classes
Zeffy is a payment processor built for nonprofits, and it doesn't charge our club any processing fees—helping us keep class fees low! They will suggest a tip (be aware the default is 17%), but you can adjust it to any amount, including $0. Many people choose a smaller tip, such as 5%. Tips support Zeffy so they can continue providing their service to nonprofits.
OR
PM Sessions:
Starting September 04
Fridays 6:30 PM - 9:00 PM
RESERVE YOUR SPACE:
PAY FOR THE CLASS:
https://www.zeffy.com/en-US/ticketing/lapidary-rock-cutting-and-polishing-and-jewelry-art-classes
Zeffy is a payment processor built for nonprofits, and it doesn't charge our club any processing fees—helping us keep class fees low! They will suggest a tip (be aware the default is 17%), but you can adjust it to any amount, including $0. Many people choose a smaller tip, such as 5%. Tips support Zeffy so they can continue providing their service to nonprofits.
Expert instruction and studio access:
$160.00 Non-members
$135.00 Members*
Materials:
Copper Kit: $50.00* depending on market price
Silver Kit: $105.00* depending on market price
Take your Metal/Silver Smithing skills to the next level with advanced, project-based instruction designed for experienced students ready for greater creative and technical challenges.
Each class session focuses on a specialized technique that strengthens tool handling, expands fabrication knowledge, and deepens understanding of the metalsmithing craft. Techniques may include lamination, forming, repoussé, fusing, filigree, advanced soldering methods, complex fabrication, specialty stone setting, and more.
Led by experienced instructors, these classes are ideal for students looking to refine their craftsmanship and explore advanced artistic techniques in jewelry making.
https://astorganicmetal.eventzilla.net/e/2138675363
Expert instruction and studio access:
$160.00 Non-members
$135.00 Members*
Materials: Advanced students bring their own materials based on individual projects.
Starting 10/19 - 6 week class
Mondays 9:30 AM - Noon
RESERVE YOUR SPACE:
https://pebbles.eventzilla.net/e/2138670506
PAY FOR THE CLASS:
https://www.zeffy.com/en-US/ticketing/lapidary-rock-cutting-and-polishing-and-jewelry-art-classes
Zeffy is a payment processor built for nonprofits, and it doesn't charge our club any processing fees—helping us keep class fees low! They will suggest a tip (be aware the default is 17%), but you can adjust it to any amount, including $0. Many people choose a smaller tip, such as 5%. Tips support Zeffy so they can continue providing their service to nonprofits.
Go beyond surface beauty and explore the fascinating science and artistry hidden within gems and minerals. This advanced lapidary course is designed for dedicated rockhounds eager to deepen their understanding of what makes certain stones rare, valuable, and desirable.
Students will learn to identify mineral species, distinguish between similar-looking materials, test Mohs hardness, use field guides and identification resources, and better understand the unique characteristics of gem materials.
Each student will receive samples of the featured materials discussed during class. Every sample will be shaped into a cabochon using techniques and best practices specific to each stone type.
Build both technical lapidary skills and a deeper appreciation for the remarkable world of gems and minerals.
Dates and times TBA
What is the minimum age to take classes?
Participants must be minimum 18 years old. This is due to the equipment used (saws, grinders, polishing wheels) which requires the coordination, judgment, and physical size to operate safely.
What should I wear to class?
Do I need to do anything with my hair?
Yes. Long hair must be tied back and secured (ponytail, bun, or braid) before using any grinding or cutting equipment. Loose hair is a serious entanglement hazard near spinning wheels and saws. There will be open flame and heat elements (see below, flame/heat FAQ).
Can I wear jewelry during class?
Dangling or loose jewelry: necklaces, bracelets, hoop earrings, lanyards must be removed or tucked in before working at the equipment. Rings are generally fine but should fit snugly; why risk it?
What safety gear is provided?
Safety glasses/goggles are required and provided for all students. Hearing protection is available for grinding stations. Aprons may be provided to protect clothing from slurry and dust. Feel free to bring your own PPE.
Will there be water or slurry involved?
Yes, most lapidary equipment (saws, grinders, polishers) uses water or oil for cooling and dust control. Expect some splash; closed-toe shoes and old clothes are recommended.
What about clothing near flame or heat elements?
Be mindful of fabric choice around torches, kilns, dop wax stations, solder, friction, or other heat sources. Synthetics melt and stick like tar, can cause a nasty burn, while natural fibers just burn to ash. Wool is naturally flame resistant, but cotton or other natural fibers offer reasonable protection near heat.
What if I have long nails or acrylics?
Keep this in mind when handling small stones near grinding wheels, very long nails can affect grip and control. Not prohibited, but something to be aware of; wearers of nails should be fully capable of project aspects, although abrasives and cutting equipment may ding them up a bit.
Is prior experience required?
No, classes are designed for beginners and beyond, with instructors demonstrating proper technique and safe machine operation before hands-on work begins. classes are stacked and you won’t be able to proceed to more advanced work until you’re competent and ready. We won’t let you get in over your head.
What happens if I don't follow the dress/safety guidelines?
Instructors will ask you to adjust your attire (tie back hair, remove jewelry, etc.) before you can use the equipment, to keep you and others safe, you will be asked to adjust or change if deemed not safe. You may have to sit out certain equipment if you can’t comply.
What's the policy on conduct in class?
Any harmful or disrespectful, dangerous or offensive conduct will not be tolerated and you will be expelled from class with no refund, period. This is a safe space for everybody.
Members only Open Studio Fridays $10.00, 10:00 AM to 12:00 PM
Limited to 8 people, you must have a reservation to attend.
Access is granted to members after a skills assessment; no instruction is offered during this time.
Starting 09/02/2026
Alternating Fridays 9:30 AM - Noon
RESERVE YOUR SPACE:
https://ogmsopenstudio.eventzilla.net/e/2138670456
PAY FOR THE CLASS:
https://www.zeffy.com/en-US/ticketing/lapidary-rock-cutting-and-polishing-and-jewelry-art-classes
Zeffy is a payment processor built for nonprofits, and it doesn't charge our club any processing fees—helping us keep class fees low! They will suggest a tip (be aware the default is 17%), but you can adjust it to any amount, including $0. Many people choose a smaller tip, such as 5%. Tips support Zeffy so they can continue providing their service to nonprofits.
