What's the difference between basalt and slate?

Basalt


Definition:

  • (n.) A rock of igneous origin, consisting of augite and triclinic feldspar, with grains of magnetic or titanic iron, and also bottle-green particles of olivine frequently disseminated.
  • (n.) An imitation, in pottery, of natural basalt; a kind of black porcelain.

Example Sentences:

  • (1) Photograph: Alamy The Devils Postpile, near Mammoth Lakes on the east side of Yosemite, looks as if it might have been created by some satanic sculptor, but really it's just one of the world's best examples of columnar basalt, a similar geological feature to the Giants Causeway in Northern Ireland.
  • (2) The aerial shots along the route – taking in the crenellated ruins of Dunluce Castle, the vertiginous Carrick-a-Rede rope bridge, the basalt stacks of the Giant's Causeway, and the seaside villages of Ballycastle, Cushendun, Cushendall and Carnlough – will be a pleasant surprise for viewers who have an entirely different image of Northern Ireland.
  • (3) Dotted across 2,000 square kilometres of hills and villages on a basalt plateau in western India sit more than 800 turbines - generating more than 1,000 megawatts of electricity.
  • (4) The second half of our ride was 118km back down to Belfast, but we optimistically took a detour from the Giro route to marvel at something the peloton won't get to see – the Giant's Causeway, one of the world's natural wonders, with its thousands of perfectly-formed, hexagonal basalt columns stretching out along the coast.
  • (5) These plants produce basalt wool, sag wool and glass fibres used in industrial and building insulating materials and in cement and mortar additives and as a free insulating material.
  • (6) In the sedimentary rock areas calcium and magnesium concentrations were high; the magnesium-to-calcium ratio in these areas was between those of the basalt and granite areas.
  • (7) For the Azores you pack a cagoule and sunglasses, your swimming gear and walking shoes, for you’re never more than a few minutes from a dramatic basalt seashore or an alluring grassy pathway.
  • (8) In order to eliminate asbestos adverse effect on workers' health it was necessary to use mineral rayon, primarily basalt fibre, instead of asbestos.
  • (9) Josiah also created Black Basalt, a fine black porcelain, which enabled him to produce copies of the newly excavated Etruscan pottery from Italy.
  • (10) There was no credible data on the differences between the groups exposed to various types of basalt fibre.
  • (11) It's unlikely I'd have developed a lifelong addiction to live music had I not seen Blur tearing the roof off a Midlands bog venue in 1991, nor ever taken Arctic Monkeys seriously if I hadn't witnessed Birmingham's Carling Bar Academy try to bounce itself into the basaltic layer in 2005.
  • (12) • Pinnacles links condors recovery programme , climbing , camping , caves Devils Postpile national monument Basalt columns at Mammoth Lake, Devil's Postpile national monument.
  • (13) It was in England that Sigurdsson would really bloom, becoming in the process a frontiersman for the great Icelandic experiment, that frankly quite bonkers investment in youth football enacted around the turn of the millennium by this spiky lump of mid-Atlantic basalt, and expressed most fully in the minor miracle of Euro 2016 qualification .
  • (14) The Postpile's 18m columns were created when a mass of basaltic lava cooled at a relatively uniform rate.
  • (15) The same observation was valid, when the asbestos exposed group was compared with the groups exposed to asbestos substitutes (basalt and glass fibres).
  • (16) Basalt (Kilauea-lki) and chondrite (Orgueil) have been found to behave similarly.
  • (17) Endemic elephantiasis of the lower legs in Ethiopia, which reaches a maximum of 86-7 per 1,000 adults in affected areas, is related to the distribution of red clay soil derived from volcanic rocks, particularly basalt.
  • (18) The influence of the nutrient status is clearly manifest in the humus form (raw humus in the case of quartz porphyry, mull-resembling moder in the case of basalt), but scarcely in the chemical and microbiological properties of the Of subhorizon.
  • (19) The park is named after the Siete Tazas (seven cups), a series of pools in a narrow gorge that were carved out of black basalt rock by the Claro river.
  • (20) The occurrence at high altitude (over 1,200 metres) is noted and the predominance of basalt or basalt-like lava in each case is considered significant.

Slate


Definition:

  • (v. t.) An argillaceous rock which readily splits into thin plates; argillite; argillaceous schist.
  • (v. t.) Any rock or stone having a slaty structure.
  • (v. t.) A prepared piece of such stone.
  • (v. t.) A thin, flat piece, for roofing or covering houses, etc.
  • (v. t.) A tablet for writing upon.
  • (v. t.) An artificial material, resembling slate, and used for the above purposes.
  • (v. t.) A thin plate of any material; a flake.
  • (v. t.) A list of candidates, prepared for nomination or for election; a list of candidates, or a programme of action, devised beforehand.
  • (v. t.) To cover with slate, or with a substance resembling slate; as, to slate a roof; to slate a globe.
  • (v. t.) To register (as on a slate and subject to revision), for an appointment.
  • (v. t.) To set a dog upon; to bait; to slat. See 2d Slat, 3.

Example Sentences:

  • (1) The slate was wiped clean “as far as I am concerned”, Corbyn added, before taking a swipe at the alleged purge of some of his supporters over comments made on Twitter.
  • (2) For that matter, mulching with bark, grit or slate will help keep the surface roots cooler and retain moisture in hot weather.
  • (3) Joe Muto, Slate The Newsroom can be read as Sorkin's attempt to cure what's ailing the news industry, but he's misdiagnosing the patient.
  • (4) They were apparently trying to promote a healthy lifestyle to the Russian public, but Muscle and Fitness magazine slated the president’s technique: “his cable crossover form is crap”.
  • (5) The Hill reports : Senate Republicans elected a slate of white men to their top five leadership positions on Wednesday, and some GOP lawmakers feared the House would follow suit at a time when Republicans have said they need to find ways to reach out to women and minorities.
  • (6) Some establishment party figures have blamed the event for prematurely narrowing the field and forcing candidates to compete in what top GOP strategist David Kochel (now slated to be Jeb Bush’s national campaign manager) once called “a goat rodeo”.
  • (7) While we do expect some significant strength in the top two to three spots in 2015,” he wrote, “we are not convinced that the overall slate is going to drive performance that is significantly better than what we have generally seen over the past four years.” He also fears that the rise in superhero blockbusters is going to lead to disaster for some studios, in the same way that a wider pool of animated films has led to some casualties, with underwhelming receipts for Penguins of Madagascar and Mr Peabody & Sherman most recently.
  • (8) For now, we can't tell, but the Moritz-Heyman scholarships will help us find out by creating a group of graduates who will start on the career ladder with a near-clean slate.
  • (9) The conviction was subsequently wiped from his record under German clean-slate legislation.
  • (10) David Fincher was originally slated to direct the project , but Boyle manages to put his own distinct imprint on it: the film has Boyle’s characteristic frenetic energy, and boasts colourful visuals.
  • (11) Besides, Corbyn wanted to wipe the slate clean – though he was not yet ready to explain what steps he would take to do so – and to remind the party that there was more that united it than divided it.
  • (12) He was slated to give a commencement speech at his alma mater in 2013, but withdrew after controversy arose in wake of his remarks comparing same-sex marriage to pedophilia.
  • (13) That panel is slated to deliver final recommendations as early as this month, although it may slip into the new year.
  • (14) There are a number of things that need to be repealed, but I think what we need to focus on first is what would we replace it with,” Alexander told Slate about a week after the election.
  • (15) The French unit also has proposals for a new film from Dutch genre icon Paul Verhoeven and a remake of 1988 cult horror Maniac Cop on its slate for Cannes.
  • (16) These are slated to move from London to the new Media City development by 2011.
  • (17) I have now left the defence force with a clean slate.
  • (18) The policy was known as “contraction” and it was slated to shut down two clubs, the other being the Minnesota Twins, a team that is thriving years after the policy foundered.
  • (19) A restaurant firm slated to open an outlet in Trump’s new Washington DC hotel complained that the remarks were damaging to them.
  • (20) His papers, which are stored in more than 200 slate-grey boxes, describe fascinating connections to a roll call of the great and the good: Shirley Williams, Ruth First, Nadine Gordimer, Henry Kissinger, Trevor Huddleston, Nelson Mandela , Anthony Crosland, Michael Heseltine, Ted Heath, John Cleese, David Cornwell (John le Carré) and many more.