Hi,
I'm Gemma.

I've spent years fascinated by the world of minerals — not just for their beauty, but for the geological story hidden inside every piece: the millions of years of pressure, heat, and time that shaped each crystal.

What began as a personal collection has grown into an ongoing search for the world's most extraordinary specimens. I regularly travel to international fairs like the legendary Sainte-Marie-aux-Mines in Alsace, and visit world-renowned mines like Berbes in Asturias, the legendary Ron Coleman Mine in Arkansas, and the Pyrenees, collecting each piece myself, straight from the source.

I'm an amateur gemologist and I study the energetic properties of minerals — I believe every stone carries its own vibration, something beyond its shape and colour.

Every piece at Sinfry Minerals is personally selected by me, photographed individually, and verified for provenance. You'll never find catalogue pieces here.