Content
@
0 reply
0 recast
0 reaction
Tom
@sooog
The structure of a pearl is composed of concentric layers of calcium carbonate crystals formed around an irritant in the mollusk ππ
12 replies
3 recasts
8 reactions
Zahra
@zahranorozi
Yes, a beautiful and rare pearl π―π―π―π―
0 reply
0 recast
1 reaction