Help with drug identification after party

[boxst]

My daughter had her 16th birthday party with 100 people in our house. We survived, but I found a pill this morning and I can’t identify it.

It’s round, half white and half bluey grey. Anyone know what it is?

Thanks.

[boxst]

Yes those are terrible pictures. Didn’t realise when I uploaded them.

No branding / logo at all. Ecstasy was my guess but I thought they were single coloured.

[boxst]

Thank you for the replies:

Fingernails, yes . Sweeping and cleaning outside after said party and it was not fun work. They are now pristine, although still bitten to hell unfortunately.

I did ask my daughter, who doesn't know and doesn't think any of her friends do/deal that stuff but who knows.

It doesn't smell like a mint, but I guess it could be. I will give a lick later and then come on here and post.

[boxst]

Thank you for the replies.

I did 'lick it' in the end, didn't taste minty but I also didn't have an urge to go to field at the back and start a rave, so who knows. I am not particularly worried as my daughter didn't take anything, but as it was in my house I would like to know if anyone was taking drugs.

Sniffer dogs on the front door next time