local lib = starlit.mod.lib
local W = starlit.world
local M = W.material

M.element.meld {
	hydrogen = {
		name = 'hydrogen', sym = 'H', n = 1;  density = 8.988e-5;
		gas = true;
		color = lib.color(1,0.8,.3);
	};
	beryllium = {
		name = 'beryllium', sym = 'Be', n = 4;  density = 0;
		metal = true; -- rare emerald-stuff
		color = lib.color(0.2,1,0.2);
	};
	oxygen = {
		name = 'oxygen', sym = 'O', n = 8;  density = 0.001429;
		gas = true;
		color = lib.color(.2,1,.2);
	};
	carbon = {
		name = 'carbon', sym = 'C', n = 6, density = 2.266; -- g/cm³
		color = lib.color(.7,.2,.1);
	};
	silicon = {
		name = 'silicon', sym = 'Si', n = 14, density = 2.329;
		metal = true; -- can be forged into an ingot
		color = lib.color(.6,.6,.4);
	};
	neodymium = {
		name = 'neodymium', sym = 'Nd', n= 60, density = 7.01;
		metal = true;
		color = lib.color(1,1,1);
	};
	potassium = {
		name = 'potassium', sym = 'K', n = 19, density = 0.862;
		-- potassium is technically a metal but it's so soft
		-- it can be easily nanoworked without high temps, so
		-- ingots make no sense
		color = lib.color(1,.8,0.1);
	};
	calcium = {
		name = 'calcium', sym = 'Ca', n = 20; density = 1.55;
		metal = true;
		color = lib.color(1,1,0.7);
	};
	magnesium = {
		name = 'magnesium', sym = 'Mg', n = 12, density = 1.738;
		metal = true;
		color = lib.color(0.7, 0.7, 0.7);
	};
	aluminum = {
		name = 'aluminum', sym = 'Al', n = 13;  density = 2.7;
		metal = true;
		color = lib.color(0.5,.55,.6);
	};
	iron = {
		name = 'iron', sym = 'Fe', n = 26;  density = 7.874;
		metal = true;
		color = lib.color(.3,.3,.3);
	};
	copper = {
		name = 'copper', sym = 'Cu', n = 29;  density = 8.96;
		metal = true;
		color = lib.color(.8,.4,.1);
	};
	lithium = {
		name = 'lithium', sym = 'Li', n = 3;  density = 0.534;
		-- i think lithium is considered a metal but we don't mark it as
		-- one here because making a 'lithium ingot' is insane (even possible?)
		color = lib.color(1,0.8,.3);
	};
	titanium = {
		name = 'titanium', sym = 'Ti', n = 22;  density = 4.506;
		metal = true;
		color = lib.color(.7,.7,.7);
	};
	vanadium = {
		name = 'vanadium', sym = 'V', n = 23; density = 6;
		metal = true;
		color = lib.color(.3,0.5,.3);
	};
	xenon = {
		name = 'xenon', sym = 'Xe', n = 54;  density = 0.005894;
		gas = true;
		color = lib.color(.5,.1,1);
	};
	argon = {
		name = 'argon', sym = 'Ar', n = 18;  density = 0.001784;
		gas = true;
		color = lib.color(0,0.1,.9);
	};
	osmium = {
		name = 'osmium', sym = 'Os', n = 76;  density = 22.59;
		metal = true;
		color = lib.color(.8,.1,1);
	};
	iridium = {
		name = 'iridium', sym = 'Ir', n = 77; density = 22.56;
		metal = true;
		color = lib.color(.8,0,.5);
	};
	technetium = {
		name = 'technetium', sym = 'Tc', n = 43;  density = 11;
		desc = 'Prized by the higher Powers for subtle interactions that elude mere human scholars, technetium is of particular use in nuclear nanobatteries.';
		metal = true;
		color = lib.color(.2,0.2,1);
	};
	uranium = {
		name = 'uranium', sym = 'U', n = 92;  density = 19.1;
		desc = 'A weak but relatively plentiful nuclear fuel.';
		metal = true;
		color = lib.color(.2,.7,0);
	};
	thorium = {
		name = 'thorium', sym = 'Th', n = 90;  density = 11.7;
		desc = 'A frighteningly powerful nuclear fuel.';
		metal = true;
		color = lib.color(.7,.3,.1);
	};
	silver = {
		name = 'silver', sym = 'Ag', n = 47;  density = 10.49;
		metal = true;
		color = lib.color(.7,.7,.8);
	};
	gold = {
		name = 'gold', sym = 'Au', n = 79;  density = 19.30;
		metal = true;
		color = lib.color(1,.8,0);
	};
}
