Hello! I am John and I like to collect stones. When we go hiking in the park, my friends would always say “John, don’t pick up that rock!” But I was never satisfied with just one stone and wanted to take them all home.
I’m an amateur geologist now and it’s been really interesting learning about where these stones came from or how they were used by ancient people. It’s a very rewarding hobby because you get to learn something new every time you find a new type of stone.
One day, I found a special stone near the river bank where I love to go digging. It was so beautiful and sparkly. The most surprising thing about this stone was it looked fresh out of the quarry! It even had some granite dust on it from being freshly cut. This became my favorite stone because of its unique quality and how special it was to me.
John Griffin is a tumbler operator. He came to the US from Canada and has been improving his skills as he works with different materials and projects. John’s favorite project was polishing precious stones, but he also likes working on pieces of rock that need polishing for quality standards and requirements. John always tries to improve efficiency in all tasks by learning new techniques or finding better ways of doing things.
John Griffin is a marble, and stone tumbler operator. John graduated from college with an engineering degree but he always had a passion for working on rocks and minerals. He moved to the US because of the opportunity to work in this field. John’s responsibilities include operating the tumblers, maintaining the machines, inspecting the products, and ensuring that the quality standards are met. He also oversees the packaging and shipping of the final product.
John Griffin is a rock tumbling expert. He has spent his career studying the physical properties of rocks and minerals, which has helped him develop many rock tumbling recipes. John’s knowledge of rocks, minerals, and gems has been used to help people throughout their lives by passing on his skills to future generations through this website.
Welcome to polishingexpert.com
Hi, I’m John. I started this website to share my experience and knowledge in lapidary with others who are interested in learning more about it.
I’ve been a professional tumbler operator for over 10 years and have worked at several different shops throughout the country.
I like to spend my free time writing great articles, advising visitors on how they can learn more about lapidary, or just talking with friends and family!