Hawaiite is volcanic rock that resembles basalt. It is an olivine basalt with intermediate composition between alkali olivine and mugearite
Durable Rock, Medium Hardness Rock
Glassy, Massive, Porphyritic, Scoriaceous, Vesicular
Black, Brown, Light to Dark Grey
Decorative Aggregates, Floor Tiles, Flooring, Homes, Hotels, Interior Decoration, Kitchens
As Building Stone, As Facing Stone, Paving Stone, Garden Decoration, Office Buildings
As Dimension Stone, Cobblestones, Rail Track Ballast, Roadstone
Creating Artwork, Sea Defence
Has High structural resistance against erosion and climate, Very fine grained rock
Archaeological Significance
Easter Island in the Polynesian Triangle, Pacific Ocean
Hawaiite is a fine-grained, hard rock that forms when bits of lava shoot out of volcanoes and reach the Earth's surface.
Olivine, Plagioclase, Pyroxene
Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide
Heat Resistant, Pressure Resistant, Wear Resistant
Deposits in Eastern Continents
Deposits in Western Continents
Deposits in Oceania Continent
Learn more about Properties of Hawaiite
What is Hawaiite? In this section, we will learn more about properties of Hawaiite i.e. physical and thermal properties. Physical properties of Hawaiite include Color, Streak, Hardness, Structure, Cleavage, Fracture, Luster, Specific Gravity etc. The strength of Hawaiite is 37.40 N/mm2. Streak of Hawaiite is while its cleavage is . Luster of Hawaiite is and its fracture is conchoidal. Hawaiite is opaque in nature. Know all about Hawaiite, What is Hawaiite, its composition, features, facts and reserves in next sections.
Know about Composition of Hawaiite
What is Hawaiite composed of? Get to know about composition of Hawaiite here. Hawaiite definition gives information about the Formation of Hawaiite and its composition.The composition of Hawaiite can be further divided into mineral and compound content. The mineral content of Hawaiite rock includes Olivine, Plagioclase, Pyroxene and The compound content of Hawaiite rock includes Aluminium Oxide, CaO, Iron(III) Oxide, FeO, Potassium Oxide, MgO, MnO, Sodium Oxide, Phosphorus Pentoxide, Silicon Dioxide, Titanium Dioxide. Almost all rocks undergo transformation process. Know all about Hawaiite rock in next section.