Ember Mining

When you mine certain blocks, they have a small chance of dropping embers.
Here are the chances for certain blocks of embers dropping:

Logs (Jungle Log, Stripped Cherry Log, Oak Wood, Stripped Mangrove Wood, Pale Oak Wood, Cherry Wood, Stripped Pale Oak Wood, Stripped Spruce Wood, Mangrove Log, Spruce Wood, Stripped Birch Wood, Cherry Log, Birch Wood, Stripped Oak Wood, Stripped Crimson Hyphae, Stripped Pale Oak Log, Birch Log, Mangrove Wood, Stripped Oak Log, Dark Oak Log, Oak Log, Pale Oak Log, Stripped Warped Stem, Stripped Dark Oak Wood, Stripped Birch Log, Warped Hyphae, Stripped Jungle Log, Crimson Hyphae, Dark Oak Wood, Stripped Spruce Log, Jungle Wood, Stripped Acacia Log, Stripped Cherry Wood, Crimson Stem, Stripped Acacia Wood, Spruce Log, Stripped Jungle Wood, Stripped Warped Hyphae, Warped Stem, Stripped Dark Oak Log, Acacia Wood, Stripped Mangrove Log, Stripped Crimson Stem, Acacia Log): 1/200
Ores (Deepslate Diamond Ore, Iron Ore, Coal Ore, Gold Ore, Nether Quartz Ore, Deepslate Copper Ore, Deepslate Emerald Ore, Deepslate Coal Ore, Lapis Ore, Deepslate Gold Ore, Deepslate Iron Ore, Diamond Ore, Deepslate Lapis Ore, Nether Gold Ore, Deepslate Redstone Ore, Emerald Ore, Copper Ore, Redstone Ore): 1/200
Pumpkins, Melons: 1/200
Tuff, Deepslate: 1/400
Stone (Stone, Andesite, Granite, Diorite): 1/800

The blocks mined must be naturally occurring, also to prevent potential abuse,
the amount of embers that can be mined per day per player is capped at 100.

See also: Fishing Rewards