sedimentary rock造句
1 Limestone Any sedimentary rock consisting essentially of carbonates.
2 Sandstone, a sedimentary rock and quartzite, a metamorphic rock, both contain a high proportion of quartz.
3 On Earth, the deposit of sedimentary rock at the bottom of the ocean is part of larger geological cycles.
4 As the microcontinents collided, they piled up the sedimentary rock along their shores into mountain belts.
5 The geological componets are mostly sedimentary rock.
6 Texture of sedimentary rock: clastic texture and nonclastic texture.
7 Marlite is transitional type of sedimentary rock, so marlite reservoir is highly anisotropic and heterogeneous. It is difficult to fulfill geologic tasks only by using of conventional logging data.
8 The dielectric constants of sedimentary rock specimen measured with coaxial slotted line unit are given in this paper. The measurement results of rock specimens from Shengli oilfield are analyzed.
9 Before these sediments become sedimentary rock, it is called beach rock.
10 Conglomerate is aof sedimentary rock characteristically composed of rounded pebbles cemented by sand and mud.
11 Sedimentary rock is formed by the accumulation and consolidation of sediments.
12 A sedimentary rock consisting predominantly of apatite and other phosphates.
13 Coal is a sedimentary rock composed principally of organic carbonaceous macerals and inorganic minerals.
14 Syngenetic clast in sedimentary rock is a structural phenomenon representing a turbulent sedimentary environment.
15 Coal is a sedimentary rock composed principally of carbonaceous macerals and inorganic minerals.
16 Bedding is the most important structural feature of sedimentary rock.
17 A rounded mass of mineral matter found in sedimentary rock.
18 It resembled sedimentary rock with the occasional fossil of a long - lost feature or inadvertent vulnerability.
19 It was formed by the heating and crushing of shale, a sedimentary rock which has hardened from mud.
20 Clay minerals distribute extensively in various slopes made of sedimentary rock, weathering profiles of igneous rock, metamorphic rock and sedimentary rock and colluvial deposits.
21 The undissolved potassium mineral deposits is mainly classified to the sedimentary rock and the igneous rock.
22 As time goes by, these pebbles will consolidate with and will eventually turn into sedimentary rock.
23 Chuck them out with Chinese Chalk: Chinese chalk is made of Diatomaceous Earth, a naturally occurring chalk-like sedimentary rock.
24 Anthropologists of future centuries can be spared digging through layers of sedimentary rock.
25 The results indicate that the jade mainly consists of illite and a small quantity of feldspar, quartz, hematite, siderite and rutile, which is argillaceous sedimentary rock.
26 Granite greenstone - hosted , meta - clastics - hosted , volcanics - subvolcanics hosted and sedimentary rock - hosted micro - disseminated gold deposits are of industrial value.
27 It is suggested that exploration direction of China marine sedimentary rock should be based on the paleo- uplifts and the reservoirs overlapping on effective source rocks.
28 A craton includes a crystalline basement of commonly Precambrian rock called a shield, and a platform in which flat-lying or nearly flat-lying sediments or sedimentary rock surround the shield.