How to find ores on minecraft pe! I'm doing this in creative because I don't want it to take to long! I hope this helps
Step 1: Diging
Start to dig downwards! Simple enough?
Step 2: Inventory
Make sure you have : a chest, crafting table, furnace, torches, many picaxes, maybe some food, and a sword! This will make it easier for you so you don't have to keep going up to get resources
Step 3: Bedrock
Make sure to go down to bedrock! Then go 7 blocks up. Start mining!
Step 4: Ores
You should find ores soon! Remember ores may vary in different worlds! So for best results use seeds that are filled with ores
Step 5: Diamonds!
After a long day of mining what is a better award than diamonds? YAAAY!!!!
Step 6: Tips
So you don't go mentally insane:
•Listen to music
•Coal usually leads to good stuff
•If you can't find anything mine in a different spot!
I hoped this helped :)