Receipt crystals.

A type I have not seen.

A few people have suggested that perhaps receipts would be a good way to get poisons or tech into us surreptitiously, so thought I would have a quick look.

After looking at ruthenium I do see a couple of similarities.

At first there was nothing unusual to see but the next day after drying out the alcohol used the first crystals appeared around the outside. These first crystals only had one piece that had color but another day later the crystals had grown and developed more, as below..

Single crystal, with rgb plus yellow dots.

The 90 degree fold one this one is unusual.

Some forming on a fiber.

The majority of the slide was bland like this.

Just observation but I am sure there are people who will recognize this crystal type out there, but won’t comment here. Perhaps an ai image search will say what they are, or tell more lies.

Edit: A reverse image search ( https://yandex.com/images/search ) bought up Potassium dichromate crystals which are both mutagenic and carcinogenic. But Potassium dichromate crystals are not soluble in water or alcohol, unlike the ones found. Also of note is that these crystals are more 3 dimensional than most I have seen to date which may be a clue for someone.

Thanks for being here, M.