Slim Soul Sand Quartz/Gold Farm
12 blocks wide, 4 blocks deep, 7 blocks tall, for a slim vertical design. Liquids are held by framed glass trapdoors in schematic as they are shown in pictures. Drills and Millstones can be extended out to increase output. Ingots and blocks are created in the same basin.
Sand is Haunted then washed, creating both gold and quartz. More of a quartz farm that makes gold as a byproduct. Clay byproduct could be input to a red sand gold farm.