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