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