diff --git a/mods/adjustablepixelsize.js b/mods/adjustablepixelsize.js
index 17b5a655..daf039cf 100644
--- a/mods/adjustablepixelsize.js
+++ b/mods/adjustablepixelsize.js
@@ -7,7 +7,8 @@ urlParams = new URLSearchParams(window.location.search);
 if(urlParams.get('pixelSize') != null) { //null check
     pixelSize = urlParams.get('pixelSize')
     if(isNaN(pixelSize) || pixelSize === "" || pixelSize === null) { //NaN check
-        // Vanilla code: If the screen size is under 768px, set pixelSize to 5, otherwise 6
+        //Vanilla code
+        //[Vanilla comment] If the screen size is under 768px, set pixelSize to 5, otherwise 6
         if (window.innerWidth < 700) {
             pixelSize = 5;
         } else {
@@ -17,7 +18,8 @@ if(urlParams.get('pixelSize') != null) { //null check
     pixelSize = parseFloat(pixelSize)
     pixelSize = Math.min(194.73749999999999,Math.max(pixelSize,0.05))
 } else {
-    // Vanilla code: If the screen size is under 768px, set pixelSize to 5, otherwise 6
+    //Vanilla code
+    //[Vanilla comment] If the screen size is under 768px, set pixelSize to 5, otherwise 6
     if (window.innerWidth < 700) {
         pixelSize = 5;
     } else {
diff --git a/mods/gems.js b/mods/gems.js
new file mode 100644
index 00000000..a37d84e4
--- /dev/null
+++ b/mods/gems.js
@@ -0,0 +1,131 @@
+//We're assuming that the crystal structures reform properly because I don't want to have to research and implement refrozen amorphous forms.
+
+elements.emerald = {
+	color: ["#31e31e", "#88fa5a", "#28d419", "#54e823", "#64f235"],
+	tempHigh: 1287,
+		//1: I can't be arsed to find out what happens to emerald in extreme heat. Apparently, neither can anyone else because Google is f***ing useless for this.
+		//2: So I'm just assuming that the chromium impurities are polite and remain in solution with the molten beryl.
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 2710, //within natural variation
+	hardness: 0.8, //Mohs scaled to diamond
+};
+
+elements.amethyst = {
+	color: ["#c569e0", "#bd43e0", "#e37aeb", "#ab2fe0", "#b05bd4", "#9b2cdb"],
+	tempHigh: 1650,
+	//1: Gee, another quartz-like...
+	//2: Like with emerald, I'm trusting the impurities to stay dissolved because I don't exactly have any amethyst laying around to melt.
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 2650,
+	hardness: 0.7,
+};
+
+elements.sapphire = {
+	color: ["#2d43e3", "#4d5fe3", "#1f30cc", "#375fdb", "#2d39e3"],
+	tempHigh: 2040,
+		//1: You can actually grow corundum-based gems through the Verneuil process
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 3980,
+	hardness: 0.9,
+}
+
+elements.ruby = {
+	//Corundum with different impurities, so I can copy/paste everything but the color
+	color: ["#ff1222", "#ff4545", "#e30b13", "#fa253b", "#f2120f"],
+	tempHigh: 2040,
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 3980,
+	hardness: 0.9,
+}
+
+elements.topaz = {
+	//Terraria
+	color: ["#f7f431", "#ffff5c", "#f7e048", "#fae43e", "#fff86e", "#ede321"],
+	tempHigh: 1340, //yay, more thermal decomposition elements
+	stateHigh: "mullite",
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 3500,
+	hardness: 0.8,
+};
+
+elements.mullite = {
+	color: ["#f2d7bf", "#f5cbdc", "#f2dfd3"], //hardly a gemstone, but i will color it like the others regardless
+	tempHigh: 1840,
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 3110,
+	hardness: 0.7,
+};
+
+elements.onyx = { //Thorium
+	color: ["#1a1919", "#070605", "#111313"],
+	tempHigh: 1650, //another  silicate  mineral
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 2650,
+	hardness: 0.7,
+};
+
+elements.opal = {
+	color: ["#ffcfcf", "#fff0d9", "#fcf7c5", "#e4ffd4", "#d1fff5", "#dcecfa", "#dfdbff", "#f5e0ff", "#f7d0f1"],
+	tempHigh: 100,
+	stateHigh: ["broken_opal", "broken_opal", "broken_opal", "broken_opal", "broken_opal", "broken_opal", "broken_opal", "broken_opal", "broken_opal", "steam"],
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 2090,
+	hardness: 0.6,
+	breakInto: ["quartz", "quartz", "quartz", "quartz", "quartz", "quartz", "quartz", "quartz", "quartz", "water"],
+};
+
+elements.broken_opal = {
+	color: ["#f5e6e6", "#ebe2d5", "#f7f6ed", "#e4eddf", "#d8ebe7", "#d8e0e8", "#e4e3e8", "#f4edf7", "#ebebeb"],
+	tempHigh: 1650,
+	stateHigh: "molten_quartz",
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 2322,
+	hardness: 0.55, //it cracks
+};
+
+elements.quartz = { //silicates, silicates, and more silicates
+	color: ["#f0f0f0", "#e3e3e3", "#f7f7f7"],
+	tempHigh: 1650, 
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 2650,
+	hardness: 0.7,
+};
+
+elements.molten_quartz.reactions = {
+	quicklime: { elem1: "molten_glass", elem2: ["quicklime", "quicklime", "quicklime", "quicklime", "quicklime", "quicklime", "quicklime", "quicklime", "quicklime", null]} //lack of vanilla baking soda, lack of tripartite reactions
+};
+/*
+elements.elem1.reactions = {
+	elem2: { elem1: "elem1_becomes", elem2: "elem2_becomes"}
+};
+*/
+
+elements.pearl = {
+	color: ["#e3e3e3", "#e3e0d1", "#eddbce", "#eef2c9", "#d5f5dc", "#d8f2ec", "#fadcf9", "#e3d1c1", "#f2edc9", "#e0f5d7", "#e2beeb", "#e3e3e3", "#e3e0d1", "#eddbce", "#eef2c9", "#d5f5dc", "#d8f2ec", "#fadcf9", "#e3d1c1", "#f2edc9", "#e0f5d7", "#e2beeb", 	"#38332e"],
+	tempHigh: 1340, //yay, more thermal decomposition elements
+	behavior: behaviors.POWDER,
+	category: "powders",
+	state: "solid",
+	density: 772, //It is partly made of proteins and is said to burn, but I can't find an ignition point, so here it melts.
+	hardness: 0.45,
+};
diff --git a/mods/liquid_void.js b/mods/liquid_void.js
new file mode 100644
index 00000000..e11486c7
--- /dev/null
+++ b/mods/liquid_void.js
@@ -0,0 +1,29 @@
+elements.liquid_void = {
+	color: "#262626",
+	behavior: [
+		"XX|DL|XX",
+		"DL AND M2|XX|DL AND M2",
+		"M1|DL AND M1|M1",
+	],
+	ignore: ["liquid_void", "void", "wall", "cloner", "ecloner", "slow_cloner", "clone_powder", "floating_cloner", "clone_liquid", "liquid_cloner", "fire_cloner", "antigravity_powder_cloner", "floating_cloner_spout", "clone_liquid_spout", "liquid_cloner_spout", "fire_cloner_spout", "converter", "liquid_void_spout"],
+	/*The hardcoded array of cloners is used because I don't know how to detect them.
+	Generation code: 
+		elementArray = Object.keys(elements);
+		for (let i = 0; i < elementArray.length; i++) {
+			var elementName = elementArray[i];
+			if(elementName.indexOf("lone") !== -1) {
+				console.log(elementName);
+			};
+		};
+	*/
+	category: "liquids",
+	state: "liquid",
+	density: 6969,
+	excludeRandom: true,
+}
+
+if(!elements.void.ignore) {
+	elements.void.ignore = [];
+};
+
+elements.void.ignore.push("liquid_void");