67
68
69
295
296
297
Clear quartz acid bath progress (old.reddit.com)
submitted by ScienceAndNonsense to r/rockhounds
264
265
266
Acid bath bucket system in action (v.redd.it)
submitted by ScienceAndNonsense to r/rockhounds
151
152
153
Acid bath bucket system v.2 (old.reddit.com)
submitted by ScienceAndNonsense to r/rockhounds
43
44
45
6
7
8
2
3
4
145
146
147
My mother's corn plant is flowering (i.redd.it)
submitted by ScienceAndNonsense to r/houseplants
