diff --git a/examples/creaturedump.cpp b/examples/creaturedump.cpp
index f0128c00c..dc2707d27 100644
--- a/examples/creaturedump.cpp
+++ b/examples/creaturedump.cpp
@@ -258,7 +258,7 @@ void printCreature(DFHack::API & DF, const DFHack::t_creature & creature)
 						if(mymat[i].typeD>=0)
 						{
 							if(mymat[i].typeD<=mat.metalMat.size())
-								sprintf(maintype, "%s bar", mat.metalMat[mymat[i].typeD].name);
+								sprintf(maintype, "%s bar", mat.metalMat[mymat[i].typeD].id);
 							else
 								strcpy(maintype, "invalid metal bar");
 						}
@@ -464,7 +464,11 @@ int main (int numargs, char ** args)
     }
 
     mem = DF.getMemoryInfo();
-    // get stone matgloss mapping
+	if(!Materials->ReadInorganicMaterials(mat.metalMat))
+	{
+		cerr << "Can't get the inorganics types." << endl;
+		return 1;
+	}
     if(!Materials->ReadCreatureTypesEx(creaturestypes))
     {
         cerr << "Can't get the creature types." << endl;
diff --git a/tools/moodump.cpp b/tools/moodump.cpp
index fa03be5ac..a79b8902c 100644
--- a/tools/moodump.cpp
+++ b/tools/moodump.cpp
@@ -74,7 +74,13 @@ int main (int numargs, char ** args)
         return 1;
     }
     mem = DF.getMemoryInfo();
-    // get stone matgloss mapping
+
+	if(!Materials->ReadInorganicMaterials(mat.metalMat))
+	{
+		cerr << "Can't get the inorganics types." << endl;
+		return 1;
+	}
+    
     if(!Materials->ReadCreatureTypesEx(creaturestypes))
     {
         cerr << "Can't get the creature types." << endl;