Pokemon Black and White Pokedex - Roggenrola, Boldore, Gigalith

Boldore
#031Unova / #525 National
Type: Rock
Species classification: Ore Pokemon
Abilities: Sturdy – Leaves 1 HP when Pokemon would otherwise be one-hit KOed
Dream World abilities: Sand Power – Rock, Ground and Steel-type attacks get 30% power boost during sandstorms and gives user immunity to sandstorm damage
Location found (Black/White): Chargestone Cave, Mistralton Cave, Twist Mountain, Challenger's Cave, Victory Road, Giant Chasm
Wild hold items: Everstone (common), Hard Stone (rare)
Egg groups: Mineral
Capture rate: 120
Gender ratio: 50/50
Effort values: 1 Attack, 1 Defense
Evolution family:Roggenrola> Boldoreat level 25 >Gigalith via trade

With Roggenrola's evolution into Boldore, we're starting to see even more similarities with its predecessor, theGeodude/Graveler/Golemfamily. Both families are triple-stage Rock types, with the first evolution at level 25 and the second evolution via trade.Roggenrola is probably the coolest-looking geode of the bunch, although you'll want to find a friend to trade immediately to take full advantage of Gigalith's stats.