diff --git a/common/net/src/msg/compression.rs b/common/net/src/msg/compression.rs
index b98d5d19e7..db2bd0c31d 100644
--- a/common/net/src/msg/compression.rs
+++ b/common/net/src/msg/compression.rs
@@ -609,6 +609,11 @@ impl<const AVERAGE_PALETTE: bool> VoxelImageDecoding for TriPngEncoding<AVERAGE_
                             g: 229,
                             b: 198,
                         },
+                        GlowingWeakRock => Rgb {
+                            r: 61,
+                            g: 185,
+                            b: 240,
+                        },
                         Grass => Rgb {
                             r: 51,
                             g: 160,
diff --git a/common/src/terrain/block.rs b/common/src/terrain/block.rs
index 5f653b2ce3..c675202462 100644
--- a/common/src/terrain/block.rs
+++ b/common/src/terrain/block.rs
@@ -38,6 +38,7 @@ make_case_elim!(
         WeakRock = 0x11, // Explodable
         Lava = 0x12,     // TODO: Reevaluate whether this should be in the rock section
         GlowingRock = 0x13,
+        GlowingWeakRock = 0x14,
         // 0x12 <= x < 0x20 is reserved for future rocks
         Grass = 0x20, // Note: *not* the same as grass sprites
         Snow = 0x21,
@@ -168,7 +169,7 @@ impl Block {
     pub fn get_glow(&self) -> Option<u8> {
         match self.kind() {
             BlockKind::Lava => Some(24),
-            BlockKind::GlowingRock => Some(12),
+            BlockKind::GlowingRock | BlockKind::GlowingWeakRock => Some(12),
             _ => match self.get_sprite()? {
                 SpriteKind::StreetLamp | SpriteKind::StreetLampTall => Some(24),
                 SpriteKind::Ember => Some(20),
@@ -272,7 +273,7 @@ impl Block {
     #[inline]
     pub fn mine_tool(&self) -> Option<ToolKind> {
         match self.kind() {
-            BlockKind::WeakRock => Some(ToolKind::Pick),
+            BlockKind::WeakRock | BlockKind::GlowingWeakRock => Some(ToolKind::Pick),
             _ => self.get_sprite().and_then(|s| s.mine_tool()),
         }
     }
diff --git a/world/src/layer/mod.rs b/world/src/layer/mod.rs
index fc85e49c1d..bb5d07c67e 100644
--- a/world/src/layer/mod.rs
+++ b/world/src/layer/mod.rs
@@ -253,7 +253,7 @@ pub fn apply_caves_to(canvas: &mut Canvas, rng: &mut impl Rng) {
                     canvas.set(
                         Vec3::new(wpos2d.x, wpos2d.y, z),
                         Block::new(
-                            BlockKind::GlowingRock,
+                            BlockKind::GlowingWeakRock,
                             noisy_color(info.index().colors.layer.vein.into(), 16),
                         ),
                     );
@@ -265,7 +265,7 @@ pub fn apply_caves_to(canvas: &mut Canvas, rng: &mut impl Rng) {
                     canvas.set(
                         Vec3::new(wpos2d.x, wpos2d.y, z),
                         Block::new(
-                            BlockKind::GlowingRock,
+                            BlockKind::GlowingWeakRock,
                             noisy_color(info.index().colors.layer.vein.into(), 16),
                         ),
                     );