diff --git a/mods/Elements.js b/mods/Elements.js
new file mode 100644
index 00000000..b01d163c
--- /dev/null
+++ b/mods/Elements.js
@@ -0,0 +1,26 @@
+elements.boron = {
+color: "#635F62",
+category: "powders",
+state: "solid",
+
+behavior: [
+"RL:radiation%0.001",
+],
+
+
+reactions: {
+neutron: {elem2: null}
+},
+
+}
+
+elements.Graphite = {
+color: "#635F62",
+category: "powders",
+state: "solid",
+
+behavior: [
+"RL:radiation%2, AND RL:neutron%5",
+],
+
+}
\ No newline at end of file