moon rock transformations space travel:irradiated space_cobble to technic:stone_dust

craft.lua

@@ -6,3 +6,10 @@ minetest.register_craft({
         {'technic:battery', 'technic:battery', ''},
     }
 })
+
+if minetest.get_modpath("technic") and minetest.get_modpath("space_travel") then
+    technic.register_grinder_recipe({
+        input = {'space_travel:irradiated_space_cobble'},
+        output = {'technic:stone_dust'}
+    })
+end

mod.conf

@@ -1,7 +1,7 @@
 name = surface_effect
 description = surface effect
 depends = default, persistent_effects, mobs_monster, radiant_damage, hazmat_suit
-optional_depends = technic, farming
+optional_depends = technic, farming, space_travel
 min_minetest_version = 5.7
 title = Surface Effect
 release = 0