J John Swanko Dba J John Swanko

Company Description

I OFFER BLACK OPAL MATRIX STONES, SLAB. MANAGEMENT CONSULTING INCLUDING MONTE CARLO SIMULATION. STONES ARE POLISHED DOWN TO 15 MICRONS. THEY ARE NOT DYED. IF YOU WANT THEM DYED, ASK. STONES IN BRIGHTNESS FROM 1 (JUST BLACK) TO 5 FIRE CAN BE SEEN IN VERY LITTLE LIGHT (FULL MOON).

Company Information

• Country/Region: United States
• Address: PO 7263, Lake City, Florida, USA
• Business Type: Manufacturing
• Main Products: Black Opal Gemstones, Gem Studded Nails,
• Year Established: 1993
• Main Markets: Americas

Contact info

• Contact Person: Mr. J John Swanko
• Department: COO
• Telephone:
• Fax Number:
• Zip/Post Code: 32055