Red Jasper
PlayersLast updated 2026-10-13
Red Jasper is a material in Prehistoric Farm (source Devonian Island rocks; use Silver Shovel recipe; location Devonian Island).
| Source | Devonian Island rocks |
|---|---|
| Use | Silver Shovel recipe |
| Location | Devonian Island |
Where do I farm Red Jasper for Silver?
Devonian Island rocks
Using Red Jasper
Collect Red Jasper from Devonian Island rocks. Silver requires 8 pieces together with 5 Aquamarine Shards and 8,000 Coins.
Practical questions
- Should I count Jasper toward Titanium?
- Titanium’s collected recipe instead names 20 Desert Topaz and 20 Jungle Emerald. Keep the Silver and Titanium material lists separate.
- Can Red Jasper be planted or grown?
- The collected game route is rock collection on Devonian. A seed or plant-growth mechanism is not described; queries asking for it remain unresolved rather than receiving an invented recipe.
Red Jasper listing: what this reference contains
Red Jasper: Silver Shovel recipe.
Is Red Jasper worth it? Best use and tier comparison
Keep eight for a Silver purchase if that is your next goal. Subtract stock you already own before gathering more; the recipe does not give Jasper’s sale value or a plant/seed-growth route. Titanium uses a different pair of materials.
Where to find Red Jasper: location, map route and unlock requirements
Collect Red Jasper from Devonian Island rocks. Silver’s reported recipe uses 8 Red Jasper, 5 Aquamarine Shards and 8,000 Coins.
Compare with other materials
| Material | Source | Use | Quest Amount | Quest Result | Spawn Interval Minutes | Pickup Window Minutes |
|---|---|---|---|---|---|---|
| Red Jasper | Devonian Island rocks | Silver Shovel recipe | — | — | — | — |
| Aquamarine Shards | Cambrian Island rocks | Silver Shovel recipe | — | — | — | — |
| Desert Topaz | Triassic Island rocks | Titanium Shovel recipe | — | — | — | — |
| Jungle Emerald | Jurassic Island rocks | Titanium Shovel recipe | — | — | — | — |
| Dunkleosteus Shards | Devonian Island rocks with Silver Shovel or better | — | 12 | 3 Dunkleosteus Eggs for Kai; keep eggs unhatched | — | — |
All Prehistoric Farm materials
Sources (3)
- PGG five flying pets, Clara quests and Silver recipe — checked 2026-10-13
- MineBlox — Prehistoric Farm Beginners Guide! Codes, Shovel Progression & More | ROBLOX — checked 2026-10-13
- PGG Pacific Shovel quest and Panthalassa route — checked 2026-10-13