Truesilver Bar

Source
Truesilver Bar can be created by miners via the smelting skill using one Truesilver Ore. This requires a mining skill of 230. It can also be created by Alchemists who can transmute Mithril Bars into Truesilver Bars using their Philosopher's Stone. The transmute requires an alchemy skill of 225.

As an ingredient
Truesilver Bar is used in the following recipes:

Blacksmithing

 * Blight (polearm)
 * Darkrune Breastplate
 * Darkrune Gauntlets
 * Darkrune Helm
 * Ebon Shiv
 * Girdle of the Dawn
 * Gloves of the Dawn
 * Inlaid Mithril Cylinder
 * Inlaid Thorium Hammer
 * Mithril Shield Spike
 * Ornate Mithril Boots
 * Ornate Mithril Breastplate
 * Ornate Mithril Gloves
 * Ornate Mithril Helm
 * Ornate Mithril Pants
 * Ornate Mithril Shoulder
 * Phantom Blade
 * Runic Plate Helm
 * The Shatterer
 * Truesilver Breastplate
 * Truesilver Champion
 * Truesilver Gauntlets
 * Truesilver Skeleton Key
 * Whitesoul Helm
 * Wicked Mithril Blade

Engineering

 * Deepdive Helmet
 * Gnomish Battle Chicken
 * Gnomish Harm Prevention Belt
 * Gnomish Mind Control Cap
 * Goblin Bomb Dispenser
 * Goblin Dragon Gun
 * Lil' Smoky
 * Masterwork Target Dummy
 * Mithril Mechanical Dragonling
 * Sniper Scope
 * Truesilver Transformer

Tailoring

 * Dreamweave Circlet

Enchanting

 * Advanced Mining

Jewelcrafting

 * Amulet of Truesight
 * Engraved Truesilver Ring
 * Figurine - Jade Owl
 * Figurine - Ruby Serpent
 * Figurine - Truesilver Boar
 * Figurine - Truesilver Crab
 * Gem Studded Band
 * Opal Necklace of Impact
 * Ruby Crown of Restoration
 * Sapphire Signet
 * Truesilver Commander's Ring
 * Truesilver Healing Ring

As a quest item

 * The Spectral Chalice
 * Sweet Amber
 * The Great Silver Deceiver