# Silver rock

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## Redirected from Silver rocks

A silver rock is a protruding rock containing silver ore. A player with a Mining level of 20 or higher can mine silver ore from rocks found in various mines, granting 40 Mining experience for each ore mined.

## Respawn rateEdit

Silver ore, like all other mined rocks, respawns at a rate inversely proportional to the number of people in the rock's RuneScape world. If the world is empty, the ore respawns in 2 minutes; if it is full (with 2000 players), it respawns in 1 minute. Thus the respawn rate of silver ore is

$2-\frac{x}{2000}$ minutes,

where x is the number of players in the world.

A table of respawn rates is given below.

Players 0 200 400 600 800 1000 1200 1400 1600 1800 2000
Respawn time 2:00 1:54 1:48 1:42 1:36 1:30 1:24 1:18 1:12 1:06 1:00