No, however there is a minigame that gives you run essence as a reward as well as points of which you can spend on more rune essence, or runecrafting robes, you will also get RC exp. if you create runes using ur rune ess reward during the mini game.
You use rune essence/pure essence on a altar. (runecrafting)
Pure essence is mainly used in 'RuneCrafting'. You use it to create runes at one of the many rune alters.
The Great Orb Project is a RuneScape minigame. It is only for people who have access to the RuneCrafting Guild. It grants you RuneCrafting related rewards.
To get runes, you can either buy them from the various magic shops around Runescape, on the Grand Exchange, or make them from rune essence and pure essence at the runecrafting altars hidden around runescape. If you need help, my runescape username is Xeyran.
You cant buy them, they must be won in the minigame The Great Orb Project, found in the runecrafting guild.
A lot
No you can not they have to be unnoted same with Pure essence.
You can get law runes from the runecrafting skill at level 54, or from buying it at the grand exchange, The Mage Arena, The Magic Guild The Marim rune shop on Ape Atoll, or Ali Morrisane (after completing The Feud quest).
Rune Essence sells for 82 coins currently on the grand exchange per essence.
It gives you access to the essence mines, where you can mine Rune Essence ( non members way of making money ) or Pure Essence ( Members Way of making money ), alternatively the essence you mine can be crafted into runes using the runecrafting skill, and the appropriate altar and talisman.
You make rune essence into runes at any Runecrafting altar. You have to complete the Rune mysteries quest and have the required Runecrafting level. Check the runecrafting guide in-game to find out more (each rune required different levels) You also need a tiara or talisman. Talismans can be brought or got from monster drops or sometimes from quests. Tiaras are made by taking a tiara and a talisman to an altar and using the talisman on the altar used to craft runes. Also, if you are member you can only make these runes: Fire Water Earth Air Mind Body With normal rune essence. To make others you need pure essence (bought or mined from essence mine with 30 mining, members only)
Rune Essence is used to create runes.Rune Essence is used to create runes.Rune Essence is used to create runes.Rune Essence is used to create runes.