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, and alchemical herbs. 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, no Spelunker is needed for searching it.
 * Cobalt Ore has a very distinct turquoise color, making for easy identification.
 * Mythril Ore looks like silver, only the texture is slightly different and has a hint of green.
 * Adamantite Ore is like copper but darker and more red.

History
Potion du spéléologue Spelunker Potion Зелье шахтера