This guide was created for everyone, because everyone goes to mine for resources. Here I will introduce You to effective way to dig a mine in Minecraft: Pocket Edition.
What is the effective mine? Effective mine - a mine where You break the smallest number of blocks, but at the same time browsing the most.
The most effective way I clearly show You in the screenshot:
At first glance, nothing is clear, but here is a clear explanation of why this shaft is so effective:
We touch all the blocks, but digging to the smallest number.
For convenience, suggest to do something of the following:
To search for valuable ore, namely, diamonds, suggest to dig at a height from 11 to 16 units.