diff --git a/src/main/resources/data/unicopia/recipes/gravel_to_pebbles.json b/src/main/resources/data/unicopia/recipes/gravel_to_pebbles.json
new file mode 100644
index 00000000..0f33de27
--- /dev/null
+++ b/src/main/resources/data/unicopia/recipes/gravel_to_pebbles.json
@@ -0,0 +1,7 @@
+{
+  "type": "minecraft:crafting_shapeless",
+  "ingredients": [
+    { "item": "minecraft:gravel" }
+  ],
+  "result": { "item": "unicopia:pebbles", "count": 9 }
+}
diff --git a/src/main/resources/data/unicopia/recipes/pebbles_to_gravel.json b/src/main/resources/data/unicopia/recipes/pebbles_to_gravel.json
new file mode 100644
index 00000000..fa55f673
--- /dev/null
+++ b/src/main/resources/data/unicopia/recipes/pebbles_to_gravel.json
@@ -0,0 +1,14 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+    "###",
+    "###",
+    "###"
+  ],
+  "key": {
+    "#": [
+      { "item": "unicopia:pebbles" }
+    ]
+  },
+  "result": { "item": "minecraft:gravel" }
+}
diff --git a/src/main/resources/data/unicopia/recipes/rocks_to_cobblestone.json b/src/main/resources/data/unicopia/recipes/rocks_to_cobblestone.json
new file mode 100644
index 00000000..d6aa926b
--- /dev/null
+++ b/src/main/resources/data/unicopia/recipes/rocks_to_cobblestone.json
@@ -0,0 +1,13 @@
+{
+  "type": "minecraft:crafting_shaped",
+  "pattern": [
+    "##",
+    "##"
+  ],
+  "key": {
+    "#": [
+      { "item": "unicopia:rock" }
+    ]
+  },
+  "result": { "item": "minecraft:cobblestone" }
+}