Quartz was originally formed by ex-members from the English section of The Flashing Bytes, but later expanded to include more country divisions.
- Captain Blood (sysop 'BASE-X' WHQ)
- Ford Prefect (sysop 'BBS AT THE END OF THE UNIVERSE')
- Mutant Mango (gfx music, 02-10/92)
- Reflex (sysop 'A KIND OF MAGIC')
- Snare (music, 02/92)
- Bjørn (code, 03/93)
- Shiva (gfx, 03/93)
- Zytac (music, new late '92-03/93)
- Matrix (music, 03/93)
- Airbrain (swap, ex D-29)
- Hex (swap)
- Daftworm (swap, '93)
- Neutralizer (swap, '93)
- Ace (code, 02/92)
- Dobbin (music, 02/92)
- Hydlide (music, '92)
- Jaz (gfx, 02/92)
- Swedish swapper Sputnik (ex The Family) joined Defiance 09/92.
- Danish swapper Speedy got kicked, and so he joined Parasite.
- Bibi joined Hemoroids early '93.
- English swapper Majic Mushroom (old handle Magic Mushroom, new early 92) joined Lemon.
- Swedish swapper Duffy joined X-Trade.
- Swedish swapper Chimera joined Eremation.
- Danes Chorus (music), Sid (music) and Condor (swap) all joined Majic 12.
- See Quartz (group)/Reviews for personal reviews for these releases.
BBS Intro (1991, .12, ECS Intro)
Project Techno #1 (1992, ECS Musicdisk, 2 disks)
- A 35 minute rave megamix.
Silicon Sounds (1992, 16.02, ECS Musicdisk)
- Mutant Mango, Jaz
- Dobbin, Snare
- Released at the 16-bit Show in London, England.
Go For The Record (1993, 18.03, ECS Multifile Musicdisk)
- Shiva, Bjørn, Zytac
- Zytac, Matrix
- MADCAP (England, 03-04/92)
- Stolen Data #10/Anarchy, 1992-12-27