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Alum Crystals Thread
Small update on my no.2 alum crystal, it's slowly but steadily becoming no.1 
Its base has re ... |
8-7-2016 at 14:52
by: Cucurbit |
Alum Crystals Thread
Impressive crystals Dwarvensilver, especially the ferricyanide is very beautiful!
Keep them growi ... |
23-6-2016 at 13:21
by: Cucurbit |
Mine platinum from the dust next to highways
Looks promising!
Just make sure the instructions for the molecules are written on the inside of t ... |
18-6-2016 at 19:33
by: Cucurbit |
Alum Crystals Thread
Heh, obviously it's only one specimen from different angles.
Three months sounds very reasonable ... |
14-6-2016 at 13:27
by: Cucurbit |
Alum Crystals Thread
Wow!! Those crystals are magnificent!
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14-6-2016 at 10:50
by: Cucurbit |
Chemicals from plants
Interesting ideas!
I once made a bit of benzoic acid from benzoin resin (styrax), cool.
Hmm, ... |
10-6-2016 at 10:56
by: Cucurbit |
Alum Crystals Thread
It looks like little people are swimming around. Just filter them 
[Edited on 7-6-2016 by Cucurbi ... |
6-6-2016 at 20:22
by: Cucurbit |
Alum Crystals Thread
I don't think it's mold or bacteria, they should have nothing to feed on in the solution. More likel ... |
28-5-2016 at 14:10
by: Cucurbit |
Alum Crystals Thread
Thanks for that link about Tutton's salts, very useful!
I knew about copper ammonium sulphate bec ... |
17-5-2016 at 13:13
by: Cucurbit |
Chemicals for crystal growing
Very nice ammonium chloride crystals!
Here's this potassium bichromate crystal. Old, impure and d ... |
2-5-2016 at 13:36
by: Cucurbit |
Alum Crystals Thread
Thanks Crystal Grower! Same specimen as in your nice thread in 'miscellaneous'.
I now have 4 big on ... |
30-4-2016 at 13:25
by: Cucurbit |
Alum Crystals Thread
[rquote=447075&tid=66091&author=Chemist_Cup_Noodles]
If you have any experience with these, ... |
30-4-2016 at 12:08
by: Cucurbit |
Chemicals for crystal growing
Nice bichromate crystals!
And poor insect - unless it's a mosquito, I hate those 
Which r ... |
28-4-2016 at 12:52
by: Cucurbit |
Chemicals for crystal growing
[rquote=445623&tid=64907&author=Chemist_Cup_Noodles][rquote=445447&tid=64907&author= ... |
15-4-2016 at 14:11
by: Cucurbit |
Chemicals for crystal growing
Tnx! I'm using a tray from soft plastic, intended for heating microwave meals. Hydrophobic plastic i ... |
14-4-2016 at 08:48
by: Cucurbit |
Chemicals for crystal growing
Thanks guys!
Yes, I should put it in a jar when ready to protect it from dehydration, but it will ... |
5-4-2016 at 08:59
by: Cucurbit |
Chemicals for crystal growing
Great topic, good reason to get out of lurk mode for once - first post!
Here's a good old potassi ... |
4-4-2016 at 14:07
by: Cucurbit |
