Fixed the terrasteel plate not having a lexicon bind and not being in the creative tab.

src/main/java/vazkii/botania/common/block/BlockTerraPlate.java

@@ -11,16 +11,21 @@
  */
 package vazkii.botania.common.block;
 
+import vazkii.botania.api.lexicon.ILexiconable;
+import vazkii.botania.api.lexicon.LexiconEntry;
 import vazkii.botania.client.core.helper.IconHelper;
 import vazkii.botania.common.block.tile.TileTerraPlate;
+import vazkii.botania.common.lexicon.LexiconData;
 import vazkii.botania.common.lib.LibBlockNames;
 import net.minecraft.block.material.Material;
 import net.minecraft.client.renderer.texture.IIconRegister;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
 import net.minecraft.tileentity.TileEntity;
 import net.minecraft.util.IIcon;
 import net.minecraft.world.World;
 
-public class BlockTerraPlate extends BlockModContainer {
+public class BlockTerraPlate extends BlockModContainer implements ILexiconable {
 	
 	public static IIcon overlay;
 	IIcon[] icons;
@@ -62,4 +67,9 @@ public class BlockTerraPlate extends BlockModContainer {
 		return new TileTerraPlate();
 	}
 
+	@Override
+	public LexiconEntry getEntry(World world, int x, int y, int z, EntityPlayer player, ItemStack lexicon) {
+		return LexiconData.terrasteel;
+	}
+
 }

src/main/java/vazkii/botania/common/core/BotaniaCreativeTab.java

@@ -102,6 +102,7 @@ public final class BotaniaCreativeTab extends CreativeTabs {
 		addBlock(ModBlocks.alfPortal);
 		addBlock(ModBlocks.altar);
 		addBlock(ModBlocks.runeAltar);
+		addBlock(ModBlocks.terraPlate);
 		addBlock(ModBlocks.brewery);
 		addItem(ModItems.vial);
 		addItem(ModItems.brewVial);