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