How can I make a clone go to the workspace and go to the part's position?

I have two parts: a block and a paster block, I want the paster block to clone the block and make the cloned block go to the workspace and go to the position of the paster block.

Here is my script:

MiningArea = script.Parent.Parent.Parent
PartPos = script.Parent.Position
function CClone(Xadd, Yadd, Zadd)
    local part = game.Lighting.Block:Clone()
    part.Parent = MiningArea.Blocks
    part.Position = Vector3.new(PartPos.X, PartPos.Y, PartPos.Z)
    script.Parent.Position = Vector3.new(PartPos.X + Xadd, PartPos.Y + Yadd, PartPos.Z + Zadd)
end

Please help me!