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 (Stripped Spruce Wood, Stripped Warped Stem, Stripped Oak Wood, Dark Oak Log, Stripped Spruce Log, Stripped Cherry Wood, Acacia Log, Stripped Crimson Stem, Stripped Birch Log, Jungle Wood, Pale Oak Log, Crimson Stem, Stripped Mangrove Wood, Dark Oak Wood, Warped Stem, Pale Oak Wood, Stripped Crimson Hyphae, Stripped Mangrove Log, Warped Hyphae, Oak Log, Birch Log, Stripped Jungle Log, Stripped Oak Log, Poplar Log, Oak Wood, Stripped Dark Oak Log, Stripped Cherry Log, Stripped Pale Oak Wood, Mangrove Wood, Birch Wood, Stripped Warped Hyphae, Stripped Acacia Wood, Stripped Dark Oak Wood, Stripped Acacia Log, Spruce Wood, Crimson Hyphae, Acacia Wood, Stripped Poplar Wood, Stripped Jungle Wood, Stripped Poplar Log, Cherry Log, Poplar Wood, Spruce Log, Cherry Wood, Mangrove Log, Jungle Log, Stripped Birch Wood, Stripped Pale Oak Log): 1/200
Ores (Diamond Ore, Redstone Ore, Deepslate Diamond Ore, Iron Ore, Deepslate Gold Ore, Nether Gold Ore, Deepslate Redstone Ore, Deepslate Coal Ore, Emerald Ore, Copper Ore, Nether Quartz Ore, Deepslate Iron Ore, Deepslate Emerald Ore, Lapis Ore, Coal Ore, Gold Ore, Deepslate Copper Ore, Deepslate Lapis 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