Calcium
Where to find Calcium in Platinum Emerald. Shops sell it for 9800.
- Slateport City Outside: shop
- Lilycove City Department Store 3F: shop
- Route 119 Outside: hidden
- Route 123 Outside: on the ground
- Underwater (1): hidden
- Safari Zone (Hoenn) North: on the ground
- Battle Frontier Mart: shop
- Artisan Cave B1F: hidden
- Celadon City Department Store 5F: shop
- Rocket Hideout B4F: on the ground
- Silph Co. 7F: on the ground
- Silph Co. 9F: hidden
- Pokemon Mansion (Kanto) 2F: on the ground
- Veilstone City Area 1 (outside): hidden
- Route 209 Area 1 (outside): on the ground
- Route 211 Area 2 (outside): hidden
- Route 228 Area 2 (outside): hidden
- Fuego Ironworks Area 2 (cave): on the ground
- Victory Road (Sinnoh) Area 3 (cave): on the ground
- Snowpoint Temple Area 2 (cave): on the ground
- Stark Mountain Area 3 (cave): on the ground
- Veilstone Store Area 2 (inside): shop
- Goldenrod City Area 11 (inside): shop
- Union Cave Area 3 (cave): hidden
- Whirl Islands Area 2 (cave): on the ground
- Mt. Silver Cave Area 6 (cave): on the ground
- Dragon's Den Area 1 (cave): on the ground
- Safari Zone Gate: shop