The Trahaearn clan in Elf City can be found immediately to the east upon entering the gates of the city.
One: Five Seren Stone deposits
Two: Eight Gem Rock deposits
Three: Eight Coal deposits, six Mithril deposits, two Runite deposits
Four: Eight Adamantite deposits
Five: Four anvils and one forge
Six: Crate containing Memoriam Crystal 07
Seven: One Tree patch
Low Level Mining
While the focus of Trahaearn is on high level mining, a few options exist for those in the lower levels. Coal mining is very efficient as the bank is closer than the deposit box at Living Rock Caverns and there are enough coal deposits to keep you constantly mining. Even if the player cannot access the Seren Stones they still have a chance of receiving Corrupt Ore while mining the other ores in the clan but only while the Voice of Seren is active. Another great mining option are the gem rocks. Anyone who has access to the city will have the ability to mine the gem rocks. Gem rocks can be very rewarding in more than just one way. Firstly, they provide an easy money source as players have the rare chance of mining an uncut Onyx. In addition, the rocks provide many Spirit Gems which are equipped in the pocket slot to save charms during Summoning training.
At exactly an hour of mining (with no Voice of Seren) this was my gatherings, note that my profit would have been tripled if I had received an Onyx.
In addition I received: 6 Spirit Emeralds, 14 Spirit Rubies, 17 Spirit Sapphires, 5 Spirit Diamonds, and 8 Spirit Dragonstones. I was filling my inventory around every 7 and a half minutes.
All in all, gem rocks aren’t very profitable if you don’t get lucky with an Onyx. However, they have the ability to save you countless charms while summoning.
High Level Mining
By far the biggest draw to the Trahaearn clan is the Seren Stones. Comparable to ivy for miners or Living Rock Caverns, these rocks offer effortless mining and are currently the best in the game for exp rates. While mining Seren Stones, players will receive Corrupt Ore, a stackable resource which can be ‘destroyed’ at a forge for smithing exp. Constantly receiving Corrupt Ore is not a guarantee, instead players will receive it around every two or three successful mines.
Upon mining 100 Corrupt Ore players will receive ‘of the Trahaearn’ tite.
At 99 Mining with a Dragon Pickax I’ve been getting almost exactly 200 Corrupt Ore per hour, regardless of the Voice of Seren. With the Voice of Seren active I received exactly 185k Mining exp, without the Voice of Seren players can expect to average between 100k-120k Mining exp an hour dependent on levels.
With full boost and double exp players can reach upwards of 400k Mining exp an hour! Making it by far the fastest method of training in the game.
Exactly 1,500 Corrupt Ore can be smithed per hour, granting a player 225k Smithing exp an hour or 270k Smithing exp if the Voice of Seren is active. This is a great option for Smithing if a player cannot afford other methods, however gathering the ore is slow but provides quality Smithing rates per hour.
After a player has destroyed 100 Corrupt Ore they can speak to Lady Trahaearn located at the Seren Stones to receive a Smithing lamp worth 50k exp.
Pick-pocketing from Trahaearn workers can grant players ores, smelted bars, Dwarven Stout, and Brawling Gloves (Smithing & Mining). These rewards are unique to the Trahaearn workers only.