Download V1.0: See below
License: GPLv3 for the nodes and textures, except for the toilet which is LGPL, and the flush noise which is CC-By-SA.
Now then, on to the crafting! (m=malachite crystal, x=nothing)
Firstly, smelting a Malachite Crystal will give you 2 copper ingots.
The node crafting:
Pyramid (decorative)
xxx
xmx
mmm
Vase (decorative)
mxm
xmx
xmx
Casket (chest, small inventory)
xxx
mmm
mmm
Chest (chest, normal inventory)
mmm
mxm
mmm
Toilet (opens and shuts when punched)
xxm
mmx
mmx
Column (decorative)
xmx
mmm
xmx
Table (decorative, s=stick)
mmm
sxs
xxx
Screenshots
The range of nodes added (and the malachite crystal craftitem)

Some naturally spawned malachite
