a mineral containing radium
Crossword Clue

  • We have found 22 answers to crossword clue "a mineral containing radium"
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AnswerCrossword Clue
pitchblendea mineral, containing radium
pitchblendesPITCHBLENDE, a mineral, containing radium
uraninitemineral, probably originally uranium dioxide, UO2, but altered by radioactive decay, and usually containing uranium trioxide, lead, radium, and helium, occurring in several varieties, including pitchblende: the most important ore of uranium
asbestosFabric containing such a mineral
samarskitea black mineral containing uranium
samarskitesSAMARSKITE, a black mineral containing uranium
chondriteA stony meteorite containing small mineral granules (chondrules)
chondritesA stony meteorite containing small mineral granules (chondrules)
protoginea kind of granite or gneiss containing a silvery talcose mineral
protoginesPROTOGINE, a kind of granite or gneiss containing a silvery talcose mineral
ferromagnesian(of a rock or mineral) Containing iron and magnesium as major components
feldspathic(of a mineral or rock) Of the nature of or containing feldspar
lepidoliteA mineral of the mica group containing lithium, typically gray or lilac in color
oresa naturally occurring mineral containing a valuable constituent (as metal) for which it is mined and worked
orea naturally occurring mineral containing a valuable constituent (as metal) for which it is mined and worked
aventurineA translucent mineral containing small reflective particles, typically quartz containing mica or iron compounds, or feldspar containing hematite
gossanrust-colored deposit of mineral matter at the outcrop of a vein or orebody containing iron-bearing materials
graywackeany coarse-grained, usually dark sandstone containing angular mineral and rock fragments in a fine-grained clayey matrix also GREYWACKE, WACKE
greywackeany coarse-grained, usually dark sandstone containing angular mineral and rock fragments in a fine-grained clayey matrix also GRAYWACKE, WACKE
graywackesGRAYWACKE, any coarse-grained, usually dark sandstone containing angular mineral and rock fragments in a fine-grained clayey matrix also GREYWACKE, WACKE
greywackesGREYWACKE, any coarse-grained, usually dark sandstone containing angular mineral and rock fragments in a fine-grained clayey matrix also GRAYWACKE, WACKE
andraditeA mineral of the garnet group, containing calcium and iron. It occurs as yellow, green, brown, or black crystals, sometimes of gem quality