Fire Stone

Purchase from the fourth-floor Evolution stone counter.

Repeatable: Yes

Crystal only

Schoolboy Alan may call after rematches and give a Fire Stone.

Repeatable: Yes

Bill's grandfather gives one after the player shows him the requested Pokémon.

Repeatable: No

Collect the visible Fire Stone on the ground.

Repeatable: No

Trade a Red Shard to the Treasure Hunter for a Fire Stone.

Repeatable: Yes

Purchase from the fourth-floor Evolution stone counter.

Repeatable: Yes

Collect either of the two fixed Fire Stones.

Repeatable: No

Diamond & Pearl only

Collect the two fixed Fire Stones.

Repeatable: No

Dig for a Fire Stone in the mining minigame.

Repeatable: Yes

Platinum only

Collect the fixed Fire Stone.

Repeatable: No

Platinum only

Collect the fixed Fire Stone.

Repeatable: No

Platinum only

Collect the fixed Fire Stone.

Repeatable: No

Win the post-National Pokédex Bug-Catching Contest; a Fire Stone is one possible first prize.

Repeatable: Yes

School Kid Alan may give one after a rematch.

Repeatable: Yes

Bill's grandfather gives one after the player shows him the requested Pokémon.

Repeatable: No

Area: Athlete Shop

Purchase for 2,500 Athlete Points on Tuesday.

Cost: 2,500 Athlete Points

Repeatable: Yes

Black only

Purchase from Vincent when he is present in Black City.

Repeatable: Yes

Choose a Fire Stone from the NPC offering a Fire Stone, Water Stone, or Leaf Stone.

Repeatable: No

A Fire Stone can randomly appear in a dust cloud.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

White only

Find through Vincent's White Forest item pool when he is present.

Repeatable: Yes

Black 2 only

Purchase a Fire Stone.

Repeatable: Yes

Exchange 3 BP for a Fire Stone.

Repeatable: Yes

A Fire Stone can appear in the regenerated Hidden Grotto item pool.

Repeatable: Yes

A Fire Stone can randomly appear in dust clouds.

Repeatable: Yes

Obtain as a possible mission reward.

Repeatable: Yes

A Fire Stone can appear among the shop's randomized antique rewards.

Repeatable: Yes

Receive or collect the fixed Fire Stone in town.

Repeatable: No

Purchase a Fire Stone.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Earn from Psychic Inver after a sufficiently successful Inverse Battle.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Break the appropriate spiky rock battle object for a chance to receive a Fire Stone.

Repeatable: Yes

Earn from a Fire Stone Cup or Battle for the Best course.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Earn from Inver after a sufficiently successful Inverse Battle.

Repeatable: Yes

Kindler Bernie may award one after a rematch.

Repeatable: Yes

Trade a Red Shard to the Treasure Hunter for a Fire Stone.

Repeatable: Yes

A Secret Pal using the 'Pick up stones' skill may find one.

Repeatable: Yes

Earn from the Fire Stone Cup or Battle for the Best course.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Purchase a Fire Stone.

Repeatable: Yes

Find during Brilliant-Stone Hunting or Interesting-Item Hunting expeditions.

Repeatable: Yes

Receive one of a Fire Stone, Water Stone, or Thunder Stone.

Repeatable: No

Purchase a Fire Stone.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

A walking Rock-type Pokémon may find one at certain searchable rocks.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Pay the Digging Duo for a chance to dig up a Fire Stone.

Repeatable: Yes

Obtain as a possible Max Raid Battle reward.

Repeatable: Yes

Pick up a recurring hidden Fire Stone.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Pick up a recurring hidden Fire Stone near the stone circle.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Receive as a possible reward from qualifying job tiers.

Repeatable: Yes

Collect the two fixed Fire Stones.

Repeatable: No

Dig for a Fire Stone.

Repeatable: Yes

Break eligible black ore deposits for a chance to obtain one.

Repeatable: Yes

Ginter may randomly offer it as the 'Flame-Patterned Rock'.

Repeatable: Yes

Purchase for 1,000 Merit Points.

Repeatable: Yes

Break eligible red ore deposits for a chance to obtain one.

Repeatable: Yes

Receive as a possible battle challenge reward.

Repeatable: Yes

Find as a random distortion item.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Purchase after earning three Gym Badges.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Find as a sparkling overworld item.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Receive after registering 60 Pokémon.

Repeatable: No

Obtain as a possible reward from one- through five-star raids.

Repeatable: Yes

Produce as a possible Item Printer result.

Repeatable: Yes

Collect the fixed Fire Stone.

Repeatable: No

Find as a sparkling overworld item.

Repeatable: Yes

Receive for completing Side Mission 026, 'Burn, Litleo, Burn'.

Repeatable: No

Receive for completing Side Mission 057, 'The Camerupt Entrepreneur'.

Repeatable: No

Purchase a Fire Stone.

Repeatable: Yes