diff --git a/integration/modules/NEIHelpers/NEIWorldCraftingHandler.java b/integration/modules/NEIHelpers/NEIWorldCraftingHandler.java
index d56ef0dc5..b60069d36 100644
--- a/integration/modules/NEIHelpers/NEIWorldCraftingHandler.java
+++ b/integration/modules/NEIHelpers/NEIWorldCraftingHandler.java
@@ -69,9 +69,9 @@ public class NEIWorldCraftingHandler implements ICraftingHandler, IUsageHandler
 
 		if ( AEConfig.instance.isFeatureEnabled( AEFeature.inWorldPurification ) )
 		{
-			addRecipe( AEApi.instance().materials().materialPureifiedCertusQuartzCrystal, GuiText.inWorldPurificationCertus.getLocal() );
-			addRecipe( AEApi.instance().materials().materialPureifiedNetherQuartzCrystal, GuiText.inWorldPurificationNether.getLocal() );
-			addRecipe( AEApi.instance().materials().materialPureifiedFluixCrystal, GuiText.inWorldPurificationFluix.getLocal() );
+			addRecipe( AEApi.instance().materials().materialPurifiedCertusQuartzCrystal, GuiText.inWorldPurificationCertus.getLocal() );
+			addRecipe( AEApi.instance().materials().materialPurifiedNetherQuartzCrystal, GuiText.inWorldPurificationNether.getLocal() );
+			addRecipe( AEApi.instance().materials().materialPurifiedFluixCrystal, GuiText.inWorldPurificationFluix.getLocal() );
 		}
 	}
 
diff --git a/items/misc/ItemCrystalSeed.java b/items/misc/ItemCrystalSeed.java
index 8b9ed0c8d..f2a4f6f1d 100644
--- a/items/misc/ItemCrystalSeed.java
+++ b/items/misc/ItemCrystalSeed.java
@@ -104,11 +104,11 @@ public class ItemCrystalSeed extends AEBaseItem implements IGrowableCrystal
 		int newDamage = getProgress( is ) + 1;
 
 		if ( newDamage == Certus + SINGLE_OFFSET )
-			return AEApi.instance().materials().materialPureifiedCertusQuartzCrystal.stack( is.stackSize );
+			return AEApi.instance().materials().materialPurifiedCertusQuartzCrystal.stack( is.stackSize );
 		if ( newDamage == Nether + SINGLE_OFFSET )
-			return AEApi.instance().materials().materialPureifiedNetherQuartzCrystal.stack( is.stackSize );
+			return AEApi.instance().materials().materialPurifiedNetherQuartzCrystal.stack( is.stackSize );
 		if ( newDamage == Fluix + SINGLE_OFFSET )
-			return AEApi.instance().materials().materialPureifiedFluixCrystal.stack( is.stackSize );
+			return AEApi.instance().materials().materialPurifiedFluixCrystal.stack( is.stackSize );
 		if ( newDamage > END )
 			return null;
 
diff --git a/util/Platform.java b/util/Platform.java
index 220dd3a8c..e34fffab0 100644
--- a/util/Platform.java
+++ b/util/Platform.java
@@ -1847,8 +1847,8 @@ public class Platform
 
 	public static boolean isRecipePrioritized(ItemStack what)
 	{
-		return AEApi.instance().materials().materialPureifiedCertusQuartzCrystal.sameAsStack( what )
-				|| AEApi.instance().materials().materialPureifiedFluixCrystal.sameAsStack( what )
-				|| AEApi.instance().materials().materialPureifiedNetherQuartzCrystal.sameAsStack( what );
+		return AEApi.instance().materials().materialPurifiedCertusQuartzCrystal.sameAsStack( what )
+				|| AEApi.instance().materials().materialPurifiedFluixCrystal.sameAsStack( what )
+				|| AEApi.instance().materials().materialPurifiedNetherQuartzCrystal.sameAsStack( what );
 	}
 }