Pure essence is a raw material used in the Runecraft skill to make members only runes. They can create the same runes as rune essence as well as cosmic, chaos, astral, nature, law, death, wrath and any combination runes. Pure essence does not provide any bonus over rune essence when crafting runes lower than cosmic runes; therefore, when crafting lower-tier runes, it is recommended to use whichever essence is less expensive at the time.
Pure essence - Emps-World Wiki
I Mined Rune Essence For Money
Astral rune - OSRS Wiki
OSRS Daeyalt Essence Guide (Runecrafting Guide add on)
Guide] How to get 5k+ pure essence an hour EASILY (temple trekking) : r/ironscape
Large pouch - OSRS Wiki
Rune Essence mine, RuneScape Wiki
OSRS Ironman Quickest way to gather pure essences for Runecrafting
How to Mine Rune Essence: 7 Steps (with Pictures) - wikiHow
