All quests involve the use of a Bar of Ronium. To Obtain this you need
--Melatite (Dropped by MB/MC Clockworks in Solusek A)
--Mistmoore Granite (Dropped by Gargoyles in, you guessed it, Mistmoore)
--Sands of Ro (Dropped by Sand Giants in the Deserts of Ro and Oasis of Marr)
--Soil of Underfoot (Quested in Kaladim)
----Give 4 Fairy Dusts to Priestess Ghalea (Highish faction ~amiably required)
Once you obtain each of these four items, talk to Lord Searfire in Temple of Solusek Ro to obtain a Sol Cauldron. Combine said 4 items in the cauldron to obtain the Bar of Ronium.
Each individual piece of armor requires a Mold. To obtain each mold you need to turn in a single item to an NPC in Mountains of Rathe. You turn each of the items I have listed into the NPC specified to the the MOLD.
Boots of Ro (Turn in to
Nicholas)
http://everquest.allakhazam.com/db/quest.html?quest=38
--
Kilij Plans (
Sandgiant Husam drops these in
South Ro)
Bracers of Ro (Turn in to
David)
http://everquest.allakhazam.com/db/quest.html?quest=36
--
Deepwater Goblin Net x 2 (
a goblin net master drops these in
Lake Rathetear)
Breastplate of Ro (Turn in to
Abigail)
http://everquest.allakhazam.com/db/quest.html?quest=33
-
Dark Cauldron x 2 (
an ancile cook drops these in
Castle Mistmoore)
Gauntlets of Ro (Turn in to
Sentry Joanna)
http://everquest.allakhazam.com/db/quest.html?quest=31
--
Locket (
Sentry Alechin drops these in
South Karana)
---- There is both a human and werewolf version, apparently both drop them however the human version yields bad faction hits.
Greaves of Ro (Turn in to
Elisabeth)
http://everquest.allakhazam.com/db/quest.html?quest=32
--
Nightfall Giant's Head (
a nightfall giant drops these in
West Commonlands)
Helm of Ro (Turn in to
Thomas)
http://everquest.allakhazam.com/db/quest.html?quest=30
--
Cyclops Skull x 2 (
an undead cyclops drops these in
South Karana)
Vambraces of Ro (Turn in to
Marianna)
http://everquest.allakhazam.com/db/quest.html?quest=35
--
Rotten Shark Meat x 2 (
a plague shark drops these in
Erud's Crossing)
Once you get the mold and a bar of ronium, combine those in a Forge to get your Armor of Ro (no skill required).