diff --git a/mods/default/README.txt b/mods/default/README.txt
index 888aae46..e218e8eb 100644
--- a/mods/default/README.txt
+++ b/mods/default/README.txt
@@ -67,7 +67,6 @@ VanessaE (WTFPL):
 Calinou (CC BY-SA):
   default_brick.png
   default_papyrus.png
-  default_mineral_copper.png
   default_glass_detail.png
 
 MirceaKitsune (WTFPL):
@@ -82,15 +81,11 @@ PilzAdam (WTFPL):
   default_junglewood.png
   default_obsidian_glass.png
   default_obsidian_shard.png
-  default_mineral_gold.png
   default_snowball.png
 
 jojoa1997 (WTFPL):
   default_obsidian.png
 
-InfinityProject (WTFPL):
-  default_mineral_diamond.png
-
 Splizard (CC BY-SA 3.0):
   default_snow.png
   default_snow_side.png
@@ -134,6 +129,13 @@ BlockMen (CC BY-SA 3.0):
   bubble.png
   heart.png
   gui_*.png
+  
+rubberduck (WTFPL):
+  default_mineral_coal.png
+  default_mineral_copper.png
+  default_mineral_diamond.png
+  default_mineral_gold.png
+  default_mineral_iron.png
 
 Neuromancer (CC BY-SA 2.0):
   default_cobble.png, based on texture by Brane praefect
diff --git a/mods/default/textures/default_mineral_coal.png b/mods/default/textures/default_mineral_coal.png
index 6d1386b9..aeb68a9f 100644
Binary files a/mods/default/textures/default_mineral_coal.png and b/mods/default/textures/default_mineral_coal.png differ
diff --git a/mods/default/textures/default_mineral_copper.png b/mods/default/textures/default_mineral_copper.png
index c4c518eb..d24065ee 100644
Binary files a/mods/default/textures/default_mineral_copper.png and b/mods/default/textures/default_mineral_copper.png differ
diff --git a/mods/default/textures/default_mineral_diamond.png b/mods/default/textures/default_mineral_diamond.png
index fca966b6..7469ee84 100644
Binary files a/mods/default/textures/default_mineral_diamond.png and b/mods/default/textures/default_mineral_diamond.png differ
diff --git a/mods/default/textures/default_mineral_gold.png b/mods/default/textures/default_mineral_gold.png
index 2220addd..87fd3a6a 100644
Binary files a/mods/default/textures/default_mineral_gold.png and b/mods/default/textures/default_mineral_gold.png differ
diff --git a/mods/default/textures/default_mineral_iron.png b/mods/default/textures/default_mineral_iron.png
index 6c894ce1..ab195e1b 100644
Binary files a/mods/default/textures/default_mineral_iron.png and b/mods/default/textures/default_mineral_iron.png differ