Dark Soul Gems need to be made at Dark Fissure (east from the shrine of Vaermina), using grand soul gems. A complete guide can be found here
http://www.uesp.net/wiki/Oblivion:Black_Soul_Gem
to get a black soul gem you need to find a necromancers alter. when you find one make sure you have a empty soul gem.(GRAND)soul gems are better.note.you can do this as many time as you like.place your empty grand soul gem in to the alter and cast a soul trap spell. there must be a purple light shining down on the alter for it to work. for Xbox 360 .ps3 and computer
wen you find the pink dolhpin eat the banana and have a pee then soread some jam onto the tble and wipe it up with some toast sent from Australia which ahs been parcelled and transported by air mial otherwise it wont work ten wait ten seconds and scream poo and then you will find that nothing happened except you embarrased you self.
They are found on necromancers. There are two in Falcar's room in the Mages Guild, but they are used for a recommendation quest, and they count as stolen. You can get around the fact they are taken from you by taking one and leaving the other, giving thw one you have to Deetsan, and then taking the other one.
Or, you can make them yourself by doing the Mages Guild quests until you get to the quest Necromancer's Moon. This quest sends you to a cave named Dark Fissure. There is an altar outside Dark Fissure. Every eight days, the Shade of the Revenant occurs - a beam of light shines on the altar. Check the UESP wiki to find out more about when that occurs. When the Shade of the Revenant is happening, place an empty grand soul gem in the altar. Cast a Soul Trap spell on the altar. Open the altar - the grand soul gem was transformed into a black soul gem.
You have to go to some cave(can't remember what it's called but you go there in the mages guild quest) put a soul gem on this altar outside the cave at night on a certain day of the week, then use a soul trap spell on the altar when a light is shining on the altar
Black soul gems sometimes appear randomly in the inventory of higher level necromancers.
Otherwise, you can make your own black soul gems out of grand soul gems if you go to a Necromancer altar (there are four of them: Dark Fissure, Fort Istirus, Fort Linchal and Wendelbek) on a day when the purple light is shining on it (once every eight days). You put the Grand Soul Gem in the altar, cast Soul Trap and the Gem is now black.
There are also Black Soul Gems involved in the Cheydinhall Recommendation Quest for the Mages' Guild, but they don't really work, unfortunately.
Join the mages guild, they should be in display cases.
You either find them (usually from magical creatures) or buy them from wizards.
They can be found on necromancers.
It works the same as a black soul gem but it is reusable. The black soul gems ubsorb human souls.
In Skyrim you can either take them from a person you have killed or more commonly they are found as random loot, usually in caves where a lot of necromancers live. They can also be crafted with the lightning attractor in the Soul Cairn (Dawnguard DLC), can be found from geode veins in Blackreach and can be purchased from Enthir in Winterhold and Falion in Morthal.
That would most likely be black. However, There is no way to trap a dragon soul in a soul gem. They are impervious to soul trap of any kind even when using the restoration exploit. I don't want to explain further due to spoilers.
Yes like this, as said in the skyrim wiki,Ask any bartender about any rumors going around, and they direct the infected person to Falion in Morthal, who studies vampires. Traveling to Morthal while at Stage Four vampirism can be difficult, since hostile persons will attack the vampire on sight.Once there, he informs the vampire that a ritual can be performed to reverse the curse. A filled black soul gem is required first. The Black Star cannot be substituted for this gem. Falion offers to sell the vampire a Black Soul Gem, if they cannot acquire one through other means.Fill the Black Soul Gem by casting Soul Trap on a humanoid target.Meet Falion at the stone circle to cure the infection.Falion endlessly agrees to cure vampirism, so the quest can be completed multiple times if infected multiple times.You can also remove vampirism by becoming a werewolf during the companion quest!
Sawn log. Nails. Refined moonstone. Iron ingot. Grand soul gem (with grand soul). Gold ingot. Just need one of each.
GET soul gem and unlock the soul gems upgrade
They do not have any functional purposes, they are simply decorative items. NPCs probably kept them because they look pretty, but you can't actually do anything with them.
you find sunburns soul gem in his adventure packs level
Make sure you have any filled soul gem that is higher than a petty soul gem, go to your weapons, highlight the axe and press RB. That goes for any other enchanted weapon/armor. If you have the game for PC, it should tell you which button to push in your list of options that you can do with the weapon/armour.
Darklight krypt is where you find sunburns soul gem
Basically, Any sentient human being or dremora soul can be placed inside the gems, and will automatically equal to a Grand soul (highest level soul in the game)
It's something that will be used during the last quest for the Mage's Guild. Spoiler - the Archmage will sacrifice himself to put his soul into the gem, and then this will protect you from the magic of Mannimarco (the head Necromancer) so you can kill him.