DUPING ITEMS - ALCHAMY STYLE

Ellos~ I'm sure my fellow alchs already know what I'm talking about, but here is the info for you. People who are Alchamists and are strong in Synthasising can Dupe certain Items. There are limitations on skill rank, but if you have 3 HWs, an arat crystal, and an Item from the list below, the item can be dupe by 10. Lets say you need Iron Ingots - 1 Iron Ingot, 3 Hws, arat crystal = 10 Iron Ingots. Its that simple!

Here is the List of known Items:
All Ingots
Life Drain Crystal
Barrier Spikes Crystal
Shock Crystal
Golem Crystals (except Snow)
HP/MP/STAM 50 Potions

Here is a List of items that cannot be Dupe:
Snow Golem Crystal
Magic Golem Crystal
Blizzard Crystal
Cloud Crystal
HP & MP/HP & STAM /MP & STAM 50 Potion

Here is a List of Items I have yet to try out or seen metioned on Wiki or Forums...(i rarely look on forums)
All Pots that are not double.
All Bars
All Plates
Any Crystal that can be made via Mana Crystalization
Theature pages
whatever you may think that can be duped and stacked.

I myself have only begain Alchamy (two - three months [hate age 10]), so havnt explored the possibilitys. If you feel, like helping me just post your findings of dupable or not items.

Keep up with Synthing! I won't even start on Synth and Transmutation for probably another 2 months. Also, Synthesis is a pain to rank: good luck. XD