Mining accumulator
Mining accumulator is a members item. No shop sells Mining accumulator and no monster drops it, so an Ironman makes it: it takes 50 Invention and 80 Crafting and gives 660 Invention XP and 150 Crafting XP, using Decorated mining urn (empty), 40 × Base parts, 20 × Spiritual parts and Heavy components.
“A contraption for collecting information on critical mining successes for later study.”
MembersTradeable (not for Ironmen)
Updated . Sources from the RuneScape Wiki's drop, shop and recipe data (CC BY-NC-SA 3.0), checked 2026-10-09. Item sprite © Jagex.
Ironman verdict
Where the materials come from: Decorated mining urn (empty) (made with 78 Crafting and 1 Mining). Making ten takes 10 × Decorated mining urn (empty), 400 × Base parts, 200 × Spiritual parts and 10 × Heavy components and gives 6,600 Invention XP and 1,500 Crafting XP. Reaching level 80 Crafting takes 1,986,068 XP in total; the Crafting calculator counts the actions and materials to any target, and the Crafting guide has the Ironman training route. Mining accumulator is members-only. It is tradeable on normal accounts, but an Ironman cannot use the Grand Exchange or trade for it, so the sources on this page are the whole list.
At a glance
- Members
- Yes
- Tradeable
- Yes, but not for Ironmen
- Monster drops
- None
- Shops
- None
- Recipes
- 1
- Used in
- Nothing
Make it yourself
Needs 50 Invention, 80 Crafting · 660 Invention XP, 150 Crafting XP
- Decorated mining urn (empty)
- 40 × Base parts
- 20 × Spiritual parts
- Heavy components
Getting the materials as an Ironman
- Decorated mining urn (empty): made with 78 Crafting and 1 Mining
- Base parts: no item page
- Spiritual parts: no item page
- Heavy components: no item page
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