Crystal-flecked sandstone can be mined from crystal-flecked sandstone mines at level 81 Mining; this can be boosted. It can be made into crystal glass by using a robust glass machine. To use the Oo'glog machine or the Ithell Clan district's robust glass machine, the As a First Resort quest needs to be complete. Crystal glass is manufactured into crystal flasks, requiring level 89 Crafting.
50 crystal-flecked sandstone can be mined in the Ithell district daily. A further 25 can be mined daily in the Edimmu resource dungeon, requiring level 115 Dungeoneering to access the dungeon. The daily limit will reset on login, after 00:00 (UTC). Alternatively, crystal-flecked sandstone can be obtained from the Motherlode Maw. There is no limit to the amount of crystal glass that can be created per day.
Mining[]
![]() | |
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Mining level | ![]() |
Source | Crystal-flecked sandstone mine |
Experience (per ore) | |
Mining | 70 XP |
Equipment | 8.26 XP |
Bonus[]
There are a few ways to increase the number of crystal-flecked sandstone mined in a day.
Shooting Star[]
It is possible to mine more than the maximum daily amount with the reward from Shooting Stars, which gives the player a chance of receiving double ore. Assuming the player is mining all the crystal-flecked sandstone available, the effect of the reward given by the shooting stars will allow the player to mine up to about 34 extra pieces per day.
Resourceful aura[]
The resourceful aura can also be used to slow the depletion of the sandstone rock.
Collector's insignia[]
The collector's insignia can also be used to slow the depletion of the crystal-flecked sandstone rock.
Drop sources[]
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- For an exhaustive list of all known sources for this item, see here.
Source | Combat level | Quantity | Rarity |
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Wythien | N/A | 1–6 | Common |
Disassembly[]
Disassembly XP | 0.1 |
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Item quantity required | 1 |
Material count | 1 |
Base junk chance | 98.9% |
Possible materials | |
Often | |
![]() | 99% |
Rarely | |
![]() | 1% |