block

Cobblestone in Minecraft | MinecraftBible

Cobblestone is a block in Minecraft 1.21.4 that requires Wooden Pickaxe or better to mine, dropping Cobblestone.

What is Cobblestone?

Cobblestone is a Minecraft block classified under the mineable/pickaxe material group. It has a hardness of 2 and a blast resistance of 6. It stacks up to 64 per inventory slot. It is a solid, opaque block. Cobblestone does not emit light. Cobblestone filters 15 levels of light passing through it, which is why it blocks skylight below it.

Namespaced identifier: minecraft:cobblestone. Command: /give @p minecraft:cobblestone 1.

How to mine Cobblestone

Cobblestone requires one of the following tools to drop its item — mining with a lower tier or by hand destroys it:

Break times (unenchanted, no Haste or Mining Fatigue):

  • With the correct tool: approximately 3 seconds
  • By hand (no tool): approximately 10 seconds

Using an Efficiency-enchanted tool, Haste beacons, or a Diamond/Netherite tier drastically reduces these times. Water and being airborne slow mining by 5×.

Cobblestone drops

When broken, Cobblestone drops:

Silk Touch preserves the block itself; Fortune increases quantity of ore-style drops but has no effect on ordinary blocks.

What Cobblestone is used to craft

Cobblestone appears as an ingredient in 18 known Minecraft recipes:

Block tags & properties

  • Opaque
  • Requires Tool
  • Crafting Material

Cobblestone technical properties

  • Flammable: No
  • Burns from lava: No
  • Renewable: Yes
  • Emits light: No (luminance 0)

Values sourced from Minecraft Wiki: Cobblestone (CC BY-NC-SA 4.0). Verified for Java Edition 1.21.4.

Technical properties

  • Namespaced ID: minecraft:cobblestone
  • Material family: mineable/pickaxe
  • Hardness: 2
  • Blast resistance: 6
  • Stack size: 64
  • Transparent: No
  • Blocks light: 15
  • Emits light: 0
  • Diggable: Yes
  • Craftable: No
  • /give command: /give @p minecraft:cobblestone 1

Overview

Cobblestone is the primary Tier-2 building block — the byproduct of mining Stone without Silk Touch and the ingredient for most stone-tier tools, furnaces, and structural blocks. Requires a Wooden Pickaxe or better. Mining with a lower tier (or by hand) breaks the block without dropping anything.

Prerequisites and materials

  • Bring the correct tool tier before mining - breaking Cobblestone with the wrong tool will destroy it without dropping anything.
  • Expect to collect Cobblestone once it breaks.
  • Cobblestone smelts back into Stone (1 XP per smelt).
  • Cobblestone → Mossy Cobblestone by combining with vine or moss block in a crafting grid.

Step-by-step walkthrough

  1. With the correct tool this takes about 3s to break (unenchanted); by hand it's roughly 10s.
  2. Mining Stone without Silk Touch yields Cobblestone; with Silk Touch it yields Stone.
  3. 8 Cobblestone in a ring makes a Furnace; 4 Cobblestone + 1 Iron Ingot make a Stonecutter.
  4. Cobblestone generators (lava + water) produce infinite Cobblestone — the classic early-game farm.
  5. Blast resistance 6 — same as Stone — enough to survive one adjacent creeper blast at direct contact.
  6. Cobblestone is required for stone-tier tools (pickaxe, axe, shovel, hoe, sword) — 3 Cobblestone + 2 sticks per tool.
  7. Feed a Composter with Cobblestone? No — Cobblestone is not compostable.

Pro tips

  • Use /give @p minecraft:cobblestone 1 in creative mode to prototype builds before committing resources.
  • Carry a spare tool of the correct tier - breaking with the wrong one wastes the drop.

Difficulty and time commitment

  • Difficulty: Easy
  • Estimated time per run: 1-5 min

Frequently Asked Questions

What tool do I need to mine Cobblestone?

You need one of: Wooden Pickaxe, Stone Pickaxe, Golden Pickaxe, Iron Pickaxe, Diamond Pickaxe, Netherite Pickaxe. Mining with a lower tier tool (or by hand) will break the block without dropping its item.

What does Cobblestone drop when mined?

Breaking Cobblestone drops Cobblestone.

How hard is Cobblestone to mine?

Cobblestone has a hardness value of 2. That works out to roughly 3s with the correct tool or 10s by hand (unenchanted, no Haste/Mining Fatigue).

What is Cobblestone used to craft?

Cobblestone is used as an ingredient in 18 other recipes.

What is the internal Minecraft ID for Cobblestone?

The namespaced ID is minecraft:cobblestone, usable with /setblock, /fill, and /give.

What tier of pickaxe do I need for Cobblestone?

Wooden Pickaxe or better. Stone, iron, diamond, and netherite pickaxes also work but are not required.

How do I get Stone instead of Cobblestone?

Use a pickaxe enchanted with Silk Touch when mining Stone. Alternatively, smelt Cobblestone in a Furnace to convert it back to Stone.

How do I build a Cobblestone generator?

Place lava and water source blocks so their flows meet in a single air block. The collision creates Cobblestone in that block, which you mine repeatedly for an infinite supply.

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