In this question the OP asks identification for 4 samples.
(Update: question has been removed by the OP. It contained 4 pictures and basically only asked 'Can anyone identify these?')
Should this be split into 4 questions?
Personally, I'm in favor. It would require more effort from the OP, maybe resulting in better questions.
The famous A guide for asking “Identify this rock” questions? does not answer this.
If the consensus here is 'yes', a remark should be added there.