Natural History & Ecology: Mature striped dolphins may range in length from 180 cm to 256 cm and 110 to 160 kg in weight. Average length at sexual maturity has been found to be 195 to 220 cm for both males and females of the species at an age of 9 to 10 years old.
Bog iron is a type of iron ore composed of mostly mineral goethite and other iron-bearing minerals with impurities like clay or plant debris. Bog iron used to be a very important ore of iron before better alternatives like banded iron formations were discovered.
What is Carbonyl Iron? Carbonyl iron is a pure form of mineral iron that is naturally regulated by the body, making it gentler on the system. Unlike many other forms of iron available, carbonyl iron is not derived from animal sources or blood. Instead, carbonyl iron is a very fine white or grey powder.