Rock-shell chunk
“A spherical chunk of rock-shell.”
MembersTradeable (not for Ironmen)High alch 36 gp
Sources from the OSRS Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
As an Ironman: dropped by King Sand Crab (level 107).
Monster drops
| Dropped by | Level | Quantity | Rarity |
|---|---|---|---|
| Giant Rock Crab | 137 | 1 | 2/128 |
| King Sand CrabEasiest | 107 | 1 | 2/128 |
Best rates first, plus the lowest-level monsters that drop it.