and coastal engineers

These two copper based gemstones are typically found in copper mines

Discover the fascinating process of crystal formation while building your unique collection

The striking bright blue forehead

Plankton Convolvulus Hawk Moth and coastal engineersHealthy waterways and oceans are essential for our increasingly urbanised world. Yet monitoring water quality in aquatic environments is a challenge, as it varies from hour to hour due to storm water and currents. Being at the base of the aquatic food web and present in huge numbers, plankton are strongly influenced by changes in environment and provide an indication of water quality integrated over days and weeks. Plankton are the aquatic version of