Wierd streak in trichomes

[McTrish]

Girl scout cookies in flower just over 10 weeks.

I have been watching for signs of amber but haven't yet seen them. What I am seeing though is small black streaks at the base of trichomes. I dont think I saw this in the gods green crack I just pulled for harvest. and was using the same hydroponic reservoir. Is this a strain thing or something else?

Thanks for your help

 

[AdaminCO]

Bump for curiosity.

 

[Justin Goody]

Was noticing red in mine the other day under the microscope. I wonder if yours is actually black or maybe it’s purple? Do you have a way to look closer?

 

[McTrish]

Cool! It seems I have red and purple streaks. Love it!! Not that I can get a good pic of them.
Any tips on focusing in on the flower trichomes rather then the leaves?