Email us at goldberg@pinfire.de
Nanoparticles - Monodisperse Silica Particles (Microspheres & Nanospheres)
Synthetic Opals - Black Opal, White Opal, Crystal Opal & Fire Opal
Coarse and Fine Crystalline Opals with a Non-Directional Play-of-Color
Opal Samples: Opal Shop
Monodisperse Particles in a wide size range
Silica Nanoparticles and Synthetic Opals. Get in Touch with Us.
Pinfire - Gems & Colloids
Roy Goldberg
Mineralogist
Peter-Fischer-Allee 23
65929 Frankfurt am Main
GERMANY
Email: goldberg@pinfire.de
Roy Goldberg
Mineralogist
Peter-Fischer-Allee 23
65929 Frankfurt am Main
GERMANY
Email: goldberg@pinfire.de