Chalybeate in the context of "La Palma"

Fresh water or freshwater is any naturally occurring liquid or frozen water containing low concentrations of dissolved salts and other total dissolved solids. The term excludes seawater and brackish water, but it does include non-salty mineral-rich waters, such as chalybeate springs. Fresh water may encompass frozen and meltwater in ice sheets, ice caps, glaciers, snowfields and icebergs, natural precipitations such as rainfall, snowfall, hail/sleet and graupel, and surface runoffs that form inland bodies of water such as wetlands, ponds, lakes, rivers, streams, as well as groundwater contained in aquifers, subterranean rivers and lakes.

Water is critical to the survival of all living organisms. Many organisms can thrive on salt water, but the great majority of vascular plants and most insects, amphibians, reptiles, mammals and birds need fresh water to survive.

Royal Tunbridge Wells (formerly, until 1909, and still commonly Tunbridge Wells) is a town in Kent, England, 30 miles (50 kilometres) southeast of Central London. It lies close to the border with East Sussex on the northern edge of the High Weald, whose sandstone geology is exemplified by the rock formation High Rocks. The town was a spa in the Restoration and a fashionable resort in the mid-1700s under Beau Nash when the Pantiles, and its chalybeate spring, attracted visitors who wished to take the waters. Though its popularity as a spa town waned with the advent of sea bathing, the town still derives much of its income from tourism. The prefix "Royal" was granted to it in 1909 by King Edward VII; it is one of only three towns in England with the title.

The town had a population of 59,947 in 2016, and is the administrative centre of Tunbridge Wells Borough and in the parliamentary constituency of Tunbridge Wells.

Harrogate (/ˈhærəɡət, -ɡeɪt, -ɡɪt/ HARR-ə-gət, -⁠gayt, -⁠ghit) is a spa town and civil parish in the district and county of North Yorkshire, England. Historically in the West Riding of Yorkshire, the town is a tourist destination; its visitor attractions include its spa waters and RHS Harlow Carr gardens. Yorkshire Dales National Park and the Nidderdale AONB are 13 miles (21 km) away from the town centre.

In the 17th century, Harrogate grew out of two smaller settlements, High Harrogate and Low Harrogate. For three consecutive years (2013–2015), polls voted the town as "the happiest place to live" in Britain. Harrogate spa water contains iron, sulphur, and common salt (NaCl). The town became known as 'The English Spa' in the Georgian era, after its waters were discovered in the 16th century. In the 17th and 18th centuries its 'chalybeate' waters (containing iron) were a popular health treatment, and the influx of wealthy but sickly visitors contributed significantly to the wealth of the town.