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melanterite    
水绿矾

水绿矾

Green \Green\ (gr[=e]n), a. [Compar. {Greener} (gr[=e]n"[~e]r);
superl. {Greenest.}] [OE. grene, AS. gr[=e]ne; akin to D.
groen, OS. gr[=o]ni, OHG. gruoni, G. gr["u]n, Dan. & Sw.
gr["o]n, Icel. gr[ae]nn; fr. the root of E. grow. See
{Grow.}]
1. Having the color of grass when fresh and growing;
resembling that color of the solar spectrum which is
between the yellow and the blue; verdant; emerald.
[1913 Webster]

2. Having a sickly color; wan.
[1913 Webster]

To look so green and pale. --Shak.
[1913 Webster]

3. Full of life and vigor; fresh and vigorous; new; recent;
as, a green manhood; a green wound.
[1913 Webster]

As valid against such an old and beneficent
government as against . . . the greenest usurpation.
--Burke.
[1913 Webster]

4. Not ripe; immature; not fully grown or ripened; as, green
fruit, corn, vegetables, etc.
[1913 Webster]

5. Not roasted; half raw. [R.]
[1913 Webster]

We say the meat is green when half roasted. --L.
Watts.
[1913 Webster]

6. Immature in age, judgment, or experience; inexperienced;
young; raw; not trained; awkward; as, green in years or
judgment.
[1913 Webster]

I might be angry with the officious zeal which
supposes that its green conceptions can instruct my
gray hairs. --Sir W.
Scott.
[1913 Webster]

7. Not seasoned; not dry; containing its natural juices; as,
green wood, timber, etc. --Shak.
[1913 Webster]

8. (Politics) Concerned especially with protection of the
enviroment; -- of political parties and political
philosophies; as, the European green parties.
[PJC]

{Green brier} (Bot.), a thorny climbing shrub ({Emilaz
rotundifolia}) having a yellowish green stem and thick
leaves, with small clusters of flowers, common in the
United States; -- called also {cat brier}.

{Green con} (Zool.), the pollock.

{Green crab} (Zool.), an edible, shore crab ({Carcinus
menas}) of Europe and America; -- in New England locally
named {joe-rocker}.

{Green crop}, a crop used for food while in a growing or
unripe state, as distingushed from a grain crop, root
crop, etc.

{Green diallage}. (Min.)
(a) Diallage, a variety of pyroxene.
(b) Smaragdite.

{Green dragon} (Bot.), a North American herbaceous plant
({Aris[ae]ma Dracontium}), resembling the Indian turnip;
-- called also {dragon root}.

{Green earth} (Min.), a variety of glauconite, found in
cavities in amygdaloid and other eruptive rock, and used
as a pigment by artists; -- called also {mountain green}.


{Green ebony}.
(a) A south American tree ({Jacaranda ovalifolia}), having
a greenish wood, used for rulers, turned and inlaid
work, and in dyeing.
(b) The West Indian green ebony. See {Ebony}.

{Green fire} (Pyrotech.), a composition which burns with a
green flame. It consists of sulphur and potassium
chlorate, with some salt of barium (usually the nitrate),
to which the color of the flame is due.

{Green fly} (Zool.), any green species of plant lice or
aphids, esp. those that infest greenhouse plants.

{Green gage}, (Bot.) See {Greengage}, in the Vocabulary.

{Green gland} (Zool.), one of a pair of large green glands in
Crustacea, supposed to serve as kidneys. They have their
outlets at the bases of the larger antenn[ae].

{Green hand}, a novice. [Colloq.]

{Green heart} (Bot.), the wood of a lauraceous tree found in
the West Indies and in South America, used for
shipbuilding or turnery. The green heart of Jamaica and
Guiana is the {Nectandra Rodi[oe]i}, that of Martinique is
the {Colubrina ferruginosa}.

{Green iron ore} (Min.) dufrenite.

{Green laver} (Bot.), an edible seaweed ({Ulva latissima});
-- called also {green sloke}.

{Green lead ore} (Min.), pyromorphite.

{Green linnet} (Zool.), the greenfinch.

{Green looper} (Zool.), the cankerworm.

{Green marble} (Min.), serpentine.

{Green mineral}, a carbonate of copper, used as a pigment.
See {Greengill}.

{Green monkey} (Zool.) a West African long-tailed monkey
({Cercopithecus callitrichus}), very commonly tamed, and
trained to perform tricks. It was introduced into the West
Indies early in the last century, and has become very
abundant there.

{Green salt of Magnus} (Old Chem.), a dark green crystalline
salt, consisting of ammonia united with certain chlorides
of platinum.

{Green sand} (Founding) molding sand used for a mold while
slightly damp, and not dried before the cast is made.

{Green sea} (Naut.), a wave that breaks in a solid mass on a
vessel's deck.

{Green sickness} (Med.), chlorosis.

{Green snake} (Zool.), one of two harmless American snakes
({Cyclophis vernalis}, and {C. [ae]stivus}). They are
bright green in color.

{Green turtle} (Zool.), an edible marine turtle. See
{Turtle}.

{Green vitriol}.
(a) (Chem.) Sulphate of iron; a light green crystalline
substance, very extensively used in the preparation of
inks, dyes, mordants, etc.
(b) (Min.) Same as {copperas}, {melanterite} and {sulphate
of iron}.

{Green ware}, articles of pottery molded and shaped, but not
yet baked.

{Green woodpecker} (Zool.), a common European woodpecker
({Picus viridis}); -- called also {yaffle}.
[1913 Webster]


Melanterite \Me*lan"ter*ite\, n. (Min.)
A hydrous sulphate of iron of a green color and vitreous
luster; iron vitriol.
[1913 Webster]


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  • Melanterite - Wikipedia
    Melanterite Melanterite is a mineral form of hydrous iron (II) sulfate: FeSO 4 ·7H 2 O It is the iron analogue of the copper sulfate chalcanthite It alters to siderotil by loss of water It is a secondary sulfate mineral which forms from the oxidation of primary sulfide minerals such as pyrite and marcasite in the near-surface environment
  • Melanterite: Mineral information, data and localities.
    Melanterite Group Iron analogue of boothite and zincmelanterite Melanterite is a hydrated iron sulphate formed after the decomposition of pyrite or
  • Melanterite (iron II sulfate) - Properties, Photos and Occurence
    Melanterite is a perishable product of iron ore weathering, forming awesome green stalactites and crusts in the abandoned mines Its shaky existence is a nice example of natural processes, but admiring melanterite beauty often includes trips to hardly accessible underground places
  • 40 Facts About Melanterite
    What is Melanterite? Melanterite is a fascinating mineral with a rich history and unique properties This sulfate mineral, primarily composed of iron, has intrigued scientists and collectors alike Here are some intriguing facts about melanterite 01 Melanterite is a hydrated iron sulfate mineral, with the chemical formula FeSO₄·7H₂O 02 It forms in oxidizing environments where iron
  • Melanterite - Encyclopedia
    Melanterite most often forms fibers, sometimes capillary, assembled into mats, encrustations or efflorescences, generally colorless to greenish The concretions or stalactites, as well as the rare isometric or short prismatic crystals, have a green to emerald green color changing to blue-green
  • Melanterite Mineral Data
    Ask about Melanterite here : Ask-A-Mineralogist from the Mineralogical Society of America Mindat org's Discussion Groups Original Rockhounds Discussion Group Rockhounds Discussion Group on Yahoo Groups Mineral Discussion Forum from Fabre Minerals - also available in Español Print or Cut-and-Paste your Melanterite Specimen Label here :
  • Melanterite
    Melanterite is a monoclinic hydrated iron(II) sulfate mineral with the chemical formula FeSO₄·7H₂O, serving as the iron analogue in the melanterite group of sulfate minerals It forms as a secondary mineral through the oxidation and hydration of primary iron sulfide minerals, such as pyrite (FeS₂) and marcasite (FeS₂), in the presence of surface or groundwater, often resulting in
  • Melanterite – WGNHS – UW–Madison
    Melanterite forms fibrous to stalactitic masses, concretions and crusts due to the oxidation of sulfides such as marcasite and pyrite It is commonly intermixed with other sulfates including jarosite, copiapite gypsum, alunogen, epsomite and pickeringite The small grain size of such material in addition to their pulverant nature makes their distinction difficult Despite the fact that
  • How to Identify Melanterite | Properties, Meaning Uses
    How to identify Melanterite: Learn its key properties (hardness 2, Colorless to white or green color), uses, and meaning Complete identification guide with photos and detailed information
  • MELANTERITE (Hydrated Iron Sulfate) - Amethyst Galleries
    Melanterite is one of only a few water soluble sulfate minerals It forms in the near-surface secondary oxidation zone of ore deposits usually late in their development In many mines, melanterite is an ongoing precipitate or efflorescent forming white to green encrustations, crystal aggregates and stalactites right on the sides of the mine's shafts The primary source of the iron for





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