House of Yarthin

House of Yarthin was a collective of miners and traders who operated in the far north of Faerûn in the 15 century DR.

Activities
House of Yarthin members operated quarries in secret locations near Ironmaster, obtaining valuable stone such as whetstones. They were represented at large by Alander Yarthin from their base in Calling Horns, who dealt with other businesses. It was linked by merchants' map to Samril's Fine Blades in Secomber and the Arthane Armory in Waterdeep, who used the whetstones for sharpening the blades of freshly-made weapons such as longswords