Amsterdam-based duo Formafantasma and architectural materials brand Dzek collected volcanic ash from Mount Etna in Italy to glaze this "totally 1970s" collection of surface tiles. More
Mexico City design studio David Pompa has rounded porous volcanic stone into spheres for its latest lighting collection. More
Mexico City design studio Davidpompa has created a black pendant lamp from volcanic rock more commonly used to make bowls for smashing avocado. More
Intersticial Arquitectura has completed a home in the Mexican state of Querétaro, lifting the living spaces on walls built from volcanic rocks found on-site during construction. More
Bowls for serving Mexican snacks like guacamole and tortillas are among the pieces in this collection crafted from volcanic rock, launched by design brand Piamundo. More
Guests at The Retreat at Blue Lagoon Iceland can look out onto the turquoise water of the famous lagoon from hotel suites nestled into the lava formations. More
Design studio Bravo! has exploited the textures and hues in rock from one of Chile's volcanos in this collection of 80 home accessories, featuring block colours, swirling patterns, mottled surfaces and thick veins. More
Design studio Davidpompa has carved rose-hued cantera stone mined in Mexico, and teamed it with copper to create this pair of wall and table lights. More
Volcanic stone walls and sculptural skylights are among the features of this holiday home by Khosla Associates, which looks out over a picturesque mountain lake in southwest India. More
American studio Hazelbaker Rush has created a mountainside residence where the lower levels blend into the rocky site, while the bright white upper volume stands out in contrast. More
Chilean studio GT2P has designed a set of boulder-like stools using re-melted volcanic rock. More
London designer Faye Toogood has glazed lava stone in a range of fiery colours for her tile collaboration with ceramics brand Made a Mano. More
Volcanic stone dust was used to build the walls of this Buddhist education and meditation centre, designed by Sameep Padora & Associates for a woodland clearing in rural India (photos by Edmund Sumner + slideshow). More
Mexican design studio Peca has handcrafted a collection of shelves by carving blocks of lava stone (+ slideshow). More
Arizona studio DUST has created a desert home south of Tucson using volcanic residue to form rammed-earth walls (+ slideshow). More
Panoramic windows puncture the grey brick walls of this guest house, designed by South Korean studio Z Lab to optimise views of Jeju island's picturesque coastline (+ slideshow). More
Each of the pieces in this basalt tableware range by British designer Max Lamb has been cast from a hand-carved mould. More
New York 2016: Finnish designer Janne Kyttanen has continued to develop his explosion welding technique, melding volcanic stone and 3D-printed copper into two furniture pieces (+ slideshow). More
Materials and colours used throughout the interior of this Aesop store in Sapporo, Japan, were designed by architecture studio Case-Real to mimic the surrounding landscape of snow-topped mountains (+ slideshow). More
Korean studio Platform_a has completed a cafe with pivoting mirrored-glass doors and volcanic stone walls on Jeju, a volcanic island off the coast of mainland South Korea (+ slideshow). More