BM_AIR The common name of the atmosphere surrounding the Earth BM_ASH The solid remains of a fire BM_ASH-VOLCANIC Volcanic Ash BM_ASPHALT Asphalt BM_BRICK Brick BM_CEMENT Cement BM_CINDERS Cinders BM_CIRRIPEDIA Cirripedia BM_CLAY Clay (dry) BM_COAL Coal BM_COKE Coke (Fossil coal charred) BM_CONCRETE Concrete BM_CONCRETE-PRESTRESSED Prestressed Concrete BM_CONCRETE-REINFORCED Reinforced Concrete BM_CORAL Coral BM_DIATOMS Diatoms BM_DRYWALL Drywall panel (aka plasterboard) BM_EARTHEN Baked clay BM_FABRIC Cloth, material BM_FIBERBOARD Fiberboard panel BM_FIBERGLASS Fiber glass BM_FLYSH Flysh (sedimentary) BM_FOAMBOARD A rigid panel of polyurethane foam used for insulation in residential, commercial, and industrial constructions BM_FOLIAGE Generic Tree Foliage BM_FOLIAGE-DECIDUOUS Leaves of live deciduous trees BM_FOLIAGE-NEEDLES Needles of live conifer trees BM_FORAMINIFERA Foraminifera BM_FUCUS Fucus (seaweed) BM_FUR Fur BM_GASOLINE Gasoline BM_GLASS Glass BM_GLASSWOOL An insulating material made from fibres of glass arranged using a binder into a texture similar to wool BM_GLOBIGERINA Globigerina BM_GROUND-SHELLS Ground shells BM_ICE Ice BM_ICE-PERMANENT Permanent ice BM_LAND Land with unspecified type of vegetation BM_LAND-CEREALS Grain field BM_LAND-CULTIVATED Cultivated land (vegetables) BM_LAND-DRY_GRASS Dried grassy land BM_LAND-ERODED Eroded land BM_LAND-GRASS Grassy land BM_LAND-HIGH_MEADOW High vegetation BM_LAND-LOW_MEADOW Low vegetation BM_LAND-MAIZE Corn field BM_LAND-MARSH Marsh land BM_LAND-MOOR Temperate climate vegetation BM_LAND-PLOUGHED Ploughed land, free of vegetation BM_LAND-UNCULTIVATED Uncultivated land (wild vegetation) BM_LUMBER Plank of wood BM_MACADAM Macadam (roadway constructed by compacting into a solid mass of broken stone using cement or asphalt as binder) BM_MADREPORES Madrepores BM_METAL Generic metal BM_METAL-ALUMINIUM Aluminium BM_METAL-COPPER Copper BM_METAL-GOLD Gold BM_METAL-IRON Raw iron BM_METAL-LEAD Lead BM_METAL-MANGANESE Manganese BM_METAL-MATTES Mattes (metallic product of the smelting of ores) BM_METAL-SCORIA Scoria BM_METAL-SILVER Silver BM_METAL-SLAG Slag (recrement of metal) BM_METAL-STEEL Steel BM_METAL-URANIUM Uranium BM_METAL-ZINC Zinc BM_MOISTURE Embedded water in porous materials BM_MUSSELS Mussels BM_OIL Oil BM_OYSTERS Oysters BM_PAINT Generic paint BM_PAINT-ASPHALT Paint applied to asphalt (highways, runway markings) BM_PAINT-CONCRETE Paint applied to concrete (typically runway markings) BM_PAINT-LATEX Latex paint BM_PAINT-OIL Oil paint BM_PAPER Paper BM_PLASTIC Rigid plastic BM_PLYWOOD Plywood panel BM_POLYZOA Polyzoa BM_PTEROPODS Pteropods BM_RADIOACTIVE Radioactive material BM_RADIOLARIA Radiolaria BM_ROCK Generic rock BM_ROCK-BASALT Basalt rock (cliffs) BM_ROCK-BEDROCK Bedrock BM_ROCK-BOULDERS Boulders BM_ROCK-CALCAREOUS Limestone rock BM_ROCK-CHALK Chalk rock (cliffs) BM_ROCK-DOLOMITE Dolomite (magnesium carbonate of lime) BM_ROCK-EVAPORITES Evaporites (sedimentary gypsum or rock salt) BM_ROCK-GRANITE Granite BM_ROCK-GRAVEL Gravel rock BM_ROCK-LAVA Lava rock BM_ROCK-MARBLE Marble rock BM_ROCK-PEBBLES Pebbles BM_ROCK-PORPHYRY Porphyry rock BM_ROCK-PUMICE Pumice rock BM_ROCK-QUARTZ Quartz rock BM_ROCK-RUBBLE Rubble BM_ROCK-SANDSTONE Sandstone rock BM_ROCK-SCHIST Schist rock BM_ROCK-SLATE Slate rock BM_ROCK-TAILINGS Mine tailings BM_ROCK-TUFA Calcium carbonate limestone BM_ROCK-VOLCANIC Volcanic rock BM_RUBBER Rubber (tires, coatings) BM_SALT Salt BM_SAND Sand BM_SEA_TANGLE Sea Tangle BM_SEAWEED Seaweed BM_SEWAGE Sewage BM_SHELLS Shells BM_SHINGLE Shingle (tar) BM_SKIN Skin (of living animals or humans) BM_SNOW snow BM_SNOW-PERMANENT Permanent snow BM_SOIL Generic soil BM_SOIL-CLAY Clayey ground BM_SOIL-LOESS Loess BM_SOIL-MARL Marl (calcarious earth) BM_SOIL-OOZE Ooze (mud, silt, sludge or slime that flows) BM_SOIL-PEAT Peat moss BM_SOIL-SILT Silt BM_SPICULES Spicules BM_SPONGE Sponge BM_SPRAYFOAM A mixture of isocyanate and polyol resin forming an expanding foam sprayed onto roof tiles, concrete slabs, into wall cavities, or through holes drilled in into a cavity of a finished wall BM_STONE Stone BM_STONE-BRICK Brick stone (masonry) BM_STONE-COBBLE Cobble stone BM_STRAW Straw BM_SUGAR Sugar BM_TAR Tar BM_THATCH Grass Thatch BM_TRAVERTINE Travertine BM_VACUUM The absence, or near absence of air within an enclosed space BM_VEGETATION Generic forest vegetation BM_VEGETATION-BRUSH Forest brush or undergrowth BM_VEGETATION-DEBRIS Natural detritus, dead leaves, small branches BM_WATER Water BM_WATER-FRESH Fresh water BM_WATER-FRESH-FLOWING Fresh water (e.g. rivers) BM_WATER-FRESH-STANDING Fresh water (e.g. lakes) BM_WATER-OCEAN Salt water (e.g. oceans, seas) BM_WOOD Generic tree trunks and branches BM_WOOD-CONIFER Tree trunks, branches of live conifer trees BM_WOOD-DECIDUOUS Trunks, branches of live deciduous trees