'Ol Faithful

"An ancient mine that's been lost for hundreds of years. Drops ore that doubles in size after 30 seconds, quadrupling the ore's value, no matter what it's at.

Overview
'Ol Faithful is the first Vintage item available publicly and can only be obtained from the Mystery Box. The odds of obtaining this are estimated to be around 1 in 500 from a Regular Box.

After 30 seconds, the ore dropped by this is quadrupled in value and doubled in size. This is an incredibly useful and interesting mechanic, but it cuases clogs when a teleporter or an Ore Replicator system is in a setup that uses this mine.

'Ol Faithful is useful from beginning to semi-end game. Unlike several mines its level, it DOES work on cell furnaces which makes it useful on Cell Furnaces like Sacrificial Cell & Nature's Grip which can allow users to ditch traditional end-game setups

Trivia
Ores from this mine processed in an Ore Replicator do not grow.

This mine was created by Pr0mega, and was published by CaptainMario5.

This mine can be noticed as being similar to a Basic Iron Mine, but with miscellaneous gears and pumps on its sides and back. The mine is so low that it cannot be attached with an Ore Replicator.

This is one of three mines (the 1st) in Miner's Haven that has a special affect. The second one is the Santa's Workshop which has a special affect where white presents transform into presents that upgrade ore. The final mine is the n00bite mine, whose ore's value increases the more wealthy you are.