Spelunker Potion

The Spelunker Potion is a buff potion that buffs the player with Spelunker; it gives a slight glow to all nearby ores, gems, chests, Crystal Hearts, pots, alchemical herbs and Life Fruit. The buff lasts for five minutes, but can be canceled at any time by right-clicking the icon. Since it faintly illuminates the surrounding blocks, a player might be able to see caves that contain ore in walls.

Every type of ore will be displayed in a specific color:
 * Copper Ore has a reddish tone.
 * Iron Ore is red and blue, flashing.
 * Silver Ore has a blue shade.
 * Gold Ore acts like copper, but with a slight yellow tint.
 * Demonite Ore is very hard to distinguish from silver. Since it always gives off a glow, Spelunker is not needed to search for it.
 * Cobalt Ore is an intense blue, making it very distinct.
 * Palladium Ore is a intense orange. It is distinct, although possible to confuse with copper.
 * Mythril Ore looks like silver, only the texture is slightly different and has a hint of green.
 * Orichalcum Ore is a pink with a little silver mixed in.
 * Adamantite Ore is like copper but darker and more red.
 * Titanium Ore is like silver, but quite darker.
 * Chlorophyte Ore is deep green, making it easily mistakable for plants in low light.

History
Potion du spéléologue Spelunker Potion Зелье шахтера