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  2. Gypsum - Wikipedia

    en.wikipedia.org/wiki/Gypsum

    Gypsum is a common mineral, with thick and extensive evaporite beds in association with sedimentary rocks. Deposits are known to occur in strata from as far back as the Archaean eon. [16] Gypsum is deposited from lake and sea water, as well as in hot springs, from volcanic vapors, and sulfate solutions in veins.

  3. List of science magazines - Wikipedia

    en.wikipedia.org/wiki/List_of_science_magazines

    A science magazine is a periodical publication with news, opinions, and reports about science, generally written for a non-expert audience. In contrast, a periodical publication, usually including primary research and/or reviews, that is written by scientific experts is called a " scientific journal ".

  4. List of United States magazines - Wikipedia

    en.wikipedia.org/.../List_of_United_States_magazines

    This is a list of United States magazines This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources .

  5. Biology Today - Wikipedia

    en.wikipedia.org/wiki/Biology_Today

    Biology Today is a college-level biology textbook that went through three editions in 1972, 1975, and 1980. The first edition, published by Communications Research Machines, Inc. (CRM) and written by a small editorial team and large set of prominent "contributing consultants", is notable for its lavish illustrations and its humanistic approach.

  6. Phosphogypsum - Wikipedia

    en.wikipedia.org/wiki/Phosphogypsum

    It is mainly composed of gypsum (CaSO 4 ·2H 2 O). Although gypsum is a widely used material in the construction industry , phosphogypsum is usually not used, but is stored indefinitely because of its weak radioactivity caused by the presence of naturally occurring uranium (U) and thorium (Th), and their daughter isotopes radium (Ra), radon (Rn ...

  7. List of Latin and Greek words commonly used in systematic ...

    en.wikipedia.org/wiki/List_of_Latin_and_Greek...

    This list of Latin and Greek words commonly used in systematic names is intended to help those unfamiliar with classical languages to understand and remember the scientific names of organisms. The binomial nomenclature used for animals and plants is largely derived from Latin and Greek words, as are some of the names used for higher taxa , such ...

  8. Anthodite - Wikipedia

    en.wikipedia.org/wiki/Anthodite

    Cave flowers (also known as "gypsum flowers" or "oulopholites") consist of gypsum or epsomite. In contrast to anthodites, the needles or "petals" of cave flowers grow from the attached end. Cave cotton (also called "gypsum cotton") is very thin, flexible filaments of gypsum or epsomite projecting from a cave wall.

  9. List of magazines in India - Wikipedia

    en.wikipedia.org/wiki/List_of_magazines_in_India

    This is a list of magazines published in India, sorted on basis of language. [1] Part of a series on the: ... Frontline – current affairs magazine; Goa Today;