In different spheres of life, mankind uses incredibly expensive substances found in nature and created by science. Among them are drugs, precious stones and much more.
16.saffron- 11.1usd 1 gram

15.gold- 39.8 usd 1 gram

14.rhodium- 45 usd 1 gram

13.platinum- 48 usd 1 gram

12.rhinoceros horns- 55 usd 1 gram

11.heroin- 110 usd 1 gram

10.methamphetamine- 120 usd 1 gram

9.cocaine- 600 usd 1 gram

8.LSD- 3000 usd 1 gram

7.plutonium- 4000 usd 1 gram

6.taaffeitis- 2500-20 000 usd 1 gram

5.tritium- 30 000 usd 1 gram

4.diamonds- 65 000 usd 1 gram

3.peynit- 300 000 usd 1 gram

2.californium- 27 000 000 usd 1 gram

1.antimatter- 100 000 000 000 000 usd 1 gram
