diff --git a/src/java/mmm/materials/Materials.java b/src/java/mmm/materials/Materials.java
index 93255fe..188b017 100644
--- a/src/java/mmm/materials/Materials.java
+++ b/src/java/mmm/materials/Materials.java
@@ -6,7 +6,8 @@ import mmm.materials.ore.MOCopper;
 import mmm.materials.ore.MOCuprite;
 import mmm.materials.ore.MOMalachite;
 import mmm.materials.ore.MOSphalerite;
-import mmm.materials.rock.MLimestone;
+import mmm.materials.rock.MRChalk;
+import mmm.materials.rock.MRLimestone;
 import mmm.utils.I_URecipeRegistrar;
 import mmm.utils.URegistry;
 import net.minecraft.block.material.MapColor;
@@ -20,7 +21,8 @@ import net.minecraft.item.Item;
 public class Materials
 		implements I_URecipeRegistrar
 {
-	public static final MLimestone ROCK_LIMESTONE;
+	public static final MRLimestone ROCK_LIMESTONE;
+	public static final MRChalk ROCK_CHALK;
 
 	public static final MMetal GOLD;
 	public static final MMetal IRON;
@@ -48,7 +50,8 @@ public class Materials
 
 	static {
 		// Rocks
-		URegistry.addBlock( ROCK_LIMESTONE = new MLimestone( ) );
+		URegistry.addBlock( ROCK_LIMESTONE = new MRLimestone( ) );
+		URegistry.addBlock( ROCK_CHALK = new MRChalk( ) );
 
 		// Vanilla metals
 		GOLD = new MMetal( Blocks.GOLD_BLOCK , Items.GOLD_INGOT , Items.GOLD_NUGGET );
diff --git a/src/java/mmm/materials/rock/MRChalk.java b/src/java/mmm/materials/rock/MRChalk.java
new file mode 100644
index 0000000..e311a27
--- /dev/null
+++ b/src/java/mmm/materials/rock/MRChalk.java
@@ -0,0 +1,28 @@
+package mmm.materials.rock;
+
+
+import mmm.utils.URegistry;
+import net.minecraft.block.Block;
+import net.minecraft.block.SoundType;
+import net.minecraft.block.material.MapColor;
+import net.minecraft.block.material.Material;
+import net.minecraft.creativetab.CreativeTabs;
+
+
+
+public class MRChalk
+		extends Block
+{
+
+	public MRChalk( )
+	{
+		super( Material.ROCK , MapColor.SNOW );
+		this.setCreativeTab( CreativeTabs.BUILDING_BLOCKS );
+		this.setHardness( 1f );
+		this.setResistance( 5f );
+		this.setSoundType( SoundType.STONE );
+		this.setHarvestLevel( "pickaxe" , 0 );
+		URegistry.setIdentifiers( this , "materials" , "rock" , "chalk" );
+	}
+
+}
diff --git a/src/java/mmm/materials/rock/MLimestone.java b/src/java/mmm/materials/rock/MRLimestone.java
similarity index 95%
rename from src/java/mmm/materials/rock/MLimestone.java
rename to src/java/mmm/materials/rock/MRLimestone.java
index 7e2066b..d48237c 100644
--- a/src/java/mmm/materials/rock/MLimestone.java
+++ b/src/java/mmm/materials/rock/MRLimestone.java
@@ -16,12 +16,12 @@ import net.minecraft.creativetab.CreativeTabs;
 
 
 
-public class MLimestone
+public class MRLimestone
 		extends Block
 		implements I_UOreGenerationRegistrar
 {
 
-	public MLimestone( )
+	public MRLimestone( )
 	{
 		super( Material.ROCK , MapColor.SNOW );
 		this.setCreativeTab( CreativeTabs.BUILDING_BLOCKS );
diff --git a/src/resources/assets/mmm/blockstates/materials/rock/chalk.json b/src/resources/assets/mmm/blockstates/materials/rock/chalk.json
new file mode 100644
index 0000000..107021d
--- /dev/null
+++ b/src/resources/assets/mmm/blockstates/materials/rock/chalk.json
@@ -0,0 +1,5 @@
+{
+    "variants": {
+        "normal": { "model": "mmm:materials/rock/chalk" }
+    }
+}
diff --git a/src/resources/assets/mmm/lang/en_US.lang b/src/resources/assets/mmm/lang/en_US.lang
index 0bfe863..cca2afa 100644
--- a/src/resources/assets/mmm/lang/en_US.lang
+++ b/src/resources/assets/mmm/lang/en_US.lang
@@ -9,6 +9,7 @@ gui.mmm.tech.base.am.disabled=Deactivated
 
 
 tile.mmm.materials.rock.limestone.name=Limestone
+tile.mmm.materials.rock.chalk.name=Chalk
 
 item.mmm.materials.stone.coke.name=Coke
 item.mmm.materials.stone.slag.name=Slag
diff --git a/src/resources/assets/mmm/models/block/materials/rock/chalk.json b/src/resources/assets/mmm/models/block/materials/rock/chalk.json
new file mode 100644
index 0000000..2ca225d
--- /dev/null
+++ b/src/resources/assets/mmm/models/block/materials/rock/chalk.json
@@ -0,0 +1,6 @@
+{
+    "parent": "minecraft:block/cube_all",
+    "textures": {
+        "all": "mmm:blocks/materials/rock/chalk"
+    }
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/models/item/materials/rock/chalk.json b/src/resources/assets/mmm/models/item/materials/rock/chalk.json
new file mode 100644
index 0000000..f8f1025
--- /dev/null
+++ b/src/resources/assets/mmm/models/item/materials/rock/chalk.json
@@ -0,0 +1,3 @@
+{
+    "parent": "mmm:block/materials/rock/chalk"
+}
\ No newline at end of file
diff --git a/src/resources/assets/mmm/textures/blocks/materials/rock/chalk.png b/src/resources/assets/mmm/textures/blocks/materials/rock/chalk.png
new file mode 100644
index 0000000..97cea71
Binary files /dev/null and b/src/resources/assets/mmm/textures/blocks/materials/rock/chalk.png differ