| Brand | Ryler Enterprises |
|---|---|
| Recommended Age Range | 10+ |
| Age Level | 12-16 Years, 17 Years & Up |
Check the listing for details. Wurtzite (Zinc Sulfide) Molecule / Molecular Model Kit (186 Pcs) Super Models. Condition: New. Listed at 36.00 USD. Like sphalerite, wurtzite has 4,4-coordination. Zinc sulfide forms two different mineral forms, sphalerite and wurtzite. 43 yellow 4-peg sulfide ion centers. 43 silver 4-peg zinc ion centers.