mineral = {
	["Native Copper"]="Rusty looking",
	["Graphite"]="Black/Dirt looking",
	["Dolomite"]="White/crystal-like",
	["Calcite"]="Clear/Crystal like",
	["Pyrite"]="Gold looking",
	["Chalcopyrite"]="Gold looking",
	["Alabaster"]="No desc. Alabaster",
	["Selenite"]="Crystal glass like",
	["Satin spar"]="Pink shing",
	["Barite"]="Shiny", 
	["Crystalline Quartz"]="Diamond look",
	["Rose Quartz"]="Pinkish/Crystal look",
	["Chert"]="Yellow/Tan color",
	["Chalcedony"]="Crystal look",
	["Orhtoclase Feldspar"]="Pinkish",
	["Plagioclase Feldspar"]="Yellowish",
	["Biotite Mica"]="Brown/Black flaky",
	["Muscovite Mica"]="Shiny/Flaky",
	["Talc"]="Grey", ["Kaolin"]="White/Chalky",
	["Hornblende"]="No desc. Hornblende",
	["Spodumene"]="White/grey",
	["Tourmaline"]="Green/blue color",
	["Magnetite"]="No desc. Magnetite",
	["Hematite"]="Rusty",
	["Limonite"]="Dark brown",
	["Bauxite"]="Orange/brown color",
	["Fluorite"]="Sea green",
	["Halite"]="Crystal like plastic",
	["Apatite"]="Food lol."
}
 


local function getRandomIndexes(t)
	local count = 0
 
	for i,v in pairs(t) do
		count = count + 1
	end

	local rand1 = math.random(count/3)
	local rand2 = rand1 + math.random(count/3)
	local rand3 = rand2 + math.random(count/3)

	local res1, res2, res3
	local num = 1

	for index, _ in pairs(t) do
		if num == rand1 then
			res1 = index
		end
		if num == rand2 then
			res2 = index
		end
		if num == rand3 then
			res3 = index
		end
		num = num + 1
	end

	return res1, res2, res3
end
 
term.clear()
term.setCursorPos(1,1)
while true do
	sel = math.random(1,3)
	numq, numw, nume = getRandomIndexes(mineral)

	print("The mineral description is!")
	print(mineral[numq].." ..")
	print("")
	print("The three ones are")

	if sel == 1 then
		print(numq)
		print(numw)
		print(nume)
	elseif sel == 2 then
		print(numw)
		print(numq)
		print(nume)
	else
		print(numw)
		print(nume)
		print(numq)
	end

	print("")
	resp = read()
	if resp == numq then
		print("Correct!")
		sleep(1)
	else
		print("Wrong.. The right one is..")
		print(numq)
		sleep(1)
	end

	term.clear()
	term.setCursorPos(1,1)
end