diff --git a/kubejs/data/tfc/tags/worldgen/placed_feature/in_biome/veins.json b/kubejs/data/tfc/tags/worldgen/placed_feature/in_biome/veins.json
index ff725aa3a..9e5fd82e1 100644
--- a/kubejs/data/tfc/tags/worldgen/placed_feature/in_biome/veins.json
+++ b/kubejs/data/tfc/tags/worldgen/placed_feature/in_biome/veins.json
@@ -35,6 +35,7 @@
     "tfc:vein/pitchblende",
     "tfc:vein/scheelite",
     "tfc:vein/sheldonite",
-    "tfc:vein/certus_quartz"
+    "tfc:vein/certus_quartz",
+    "tfc:vein/manganese"
   ]
 }
\ No newline at end of file
diff --git a/kubejs/data/tfc/worldgen/configured_feature/vein/manganese.json b/kubejs/data/tfc/worldgen/configured_feature/vein/manganese.json
new file mode 100644
index 000000000..26c612072
--- /dev/null
+++ b/kubejs/data/tfc/worldgen/configured_feature/vein/manganese.json
@@ -0,0 +1,271 @@
+{
+  "__comment__": "This file was automatically created by mcresources",
+  "type": "tfc:cluster_vein",
+  "config": {
+    "rarity": 70,
+    "min_y": {
+      "absolute": -30
+    },
+    "max_y": {
+      "absolute": 0
+    },
+    "size": 35,
+    "density": 0.25,
+    "blocks": [
+      {
+        "replace": [
+          "tfc:rock/raw/rhyolite"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_rhyolite_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_rhyolite_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_rhyolite_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_rhyolite_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/basalt"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_basalt_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_basalt_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_basalt_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_basalt_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/andesite"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_andesite_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_andesite_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_andesite_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_andesite_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/dacite"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_dacite_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_dacite_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_dacite_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_dacite_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/shale"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_shale_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_shale_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_shale_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_shale_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/claystone"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_claystone_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_claystone_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_claystone_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_claystone_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/limestone"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_limestone_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_limestone_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_limestone_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_limestone_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/conglomerate"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_conglomerate_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_conglomerate_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_conglomerate_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_conglomerate_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/dolomite"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_dolomite_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_dolomite_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_dolomite_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_dolomite_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/chert"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_chert_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_chert_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_chert_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_chert_tantalite_ore"
+          }
+        ]
+      },
+      {
+        "replace": [
+          "tfc:rock/raw/chalk"
+        ],
+        "with": [
+          {
+            "weight": 30,
+            "block": "gtceu:tfc_chalk_grossular_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_chalk_spessartine_ore"
+          },
+          {
+            "weight": 20,
+            "block": "gtceu:tfc_chalk_pyrolusite_ore"
+          },
+          {
+            "weight": 10,
+            "block": "gtceu:tfc_chalk_tantalite_ore"
+          }
+        ]
+      }
+    ],
+    "random_name": "manganese"
+  }
+}
\ No newline at end of file
diff --git a/kubejs/data/tfc/worldgen/placed_feature/vein/manganese.json b/kubejs/data/tfc/worldgen/placed_feature/vein/manganese.json
new file mode 100644
index 000000000..5b4b50f6a
--- /dev/null
+++ b/kubejs/data/tfc/worldgen/placed_feature/vein/manganese.json
@@ -0,0 +1,5 @@
+{
+  "__comment__": "This file was automatically created by mcresources",
+  "feature": "tfc:vein/manganese",
+  "placement": []
+}
\ No newline at end of file