Definitions

1. Chlorite is a common mineral associated with hydrothermal ore deposits and commonly occurs with epidote, sericite, adularia and sulfide minerals. (Web site)
2. Chlorite is a group of phyllosilicate minerals often classified as clays. (Web site)
3. Chlorite is a general name for several minerals that are difficult to distinguish by ordinary methods. (Web site)
4. Chlorite is commonly found in igneous rocks as an alteration product of mafic minerals such as pyroxene, amphibole, and biotite. (Web site)
5. Chlorite is also used to remove unwanted energy implants, healing the void left after the implants are removed. (Web site)

Foliation

1. Foliation is the result of the rearrangement of mica, chlorite, talc, and hematite mineral grains into parallel structures. (Web site)

Haematite

1. Chlorite, muscovite, and haematite are retrogressive minerals.

Uralite

1. It weathers to chlorite, uralite, calcite, &c. (Web site)

Propylitic

1. The associated hydrothermal alteration is propylitic and includes albite, chlorite and calcite. (Web site)

Smectite

1. Garnierite consists of the Mg-rich phyllosilicates serpentine, talc, chlorite and smectite in which a high percentage of magnesium is substituted by nickel.

Quartz Alterations

1. Gold mineralization is related in time to the sericite + quartz and chlorite + quartz alterations.

Rare Epidote

1. Mineralogy is chlorite, actinolite, rare epidote, quartz and albite. (Web site)

Los Uvares

1. Los Uvares contains sericite + quartz, chlorite and calcite + zeolite alterations.

Magnesium Clinochlore Chlorite

1. Usually it coexists with hornblende or actinolite, magnesium clinochlore chlorite, talc, serpentine - antigorite minerals or metamorphic pyroxene. (Web site)

Chlorite Inclusions

1. Quartz with chlorite inclusions, however green it may be, usually does not count as prase.
2. Prase is a quartz aggregate, usually classified as a chalcedony whose color agent are chlorite inclusions. (Web site)

Chlorite Group

1. It is a member of the chlorite group of minerals.
2. In order to see a list of most of the chlorite group minerals with their respective formula, see the discussion of the Chlorite Group. (Web site)

Formation

1. Sodium chlorite, like many oxidizers, should be protected from inadvertent contamination by organic materials to avoid the formation of an explosive mixture. (Web site)

Gold

1. Gold increases in the sericite + quartz and chlorite + quartz alterations samples.

Contact

1. Apart from Fe-rich rims developed at the contact to chlorite, tourmaline crystals are nearly homogeneous.
2. The discrete conductive anomalies within the RB Property are all at, or near, the contact between the phyllites and the chlorite schist.

Veins

1. A second period of propylitization accompanied the development of stage 4 veins and is reflected as envelopes of epidote and chlorite. (Web site)

Presence

1. The color is due to the presence of fine black and dark-green minerals, chiefly hornblende and chlorite. (Web site)

Somewhat

1. The hornblende is generally somewhat altered to chlorite and serpentine. (Web site)
2. It is nearly pure albite in the chlorite and biotite zones, and becomes somewhat more calcic (oligoclase) in higher grade zones.

Further

1. Greenschist: can be further divided into chlorite and biotite zones. (Web site)

Present

1. Clinopyroxene is highly to completely altered, mostly to green amphibole, although noticeable amounts of chlorite are generally present.

Rock

1. The presence of minerals such as sericite and chlorite indicate that the rock has undergone a phase of secondary alteration after it initially crystallized. (Web site)
2. Small crystals of biotite, now largely altered to chlorite, make up the remainder of the rock. (Web site)

Coloring

1. It gets its coloring from chlorite and hornblende and has been used for engravings since antiquity.

Water

1. This crust contains a high concentration of water because of the presence of minerals, such as chlorite, that contain water in their structures.

Basalt

1. These are known as greenstone belts, because low-grade metamorphism of basalt produces chlorite, actinolite, epidote and other green minerals.
2. The rock is derived from basalt, gabbro or similar rocks containing sodium -rich plagioclase feldspar, chlorite, epidote and quartz. (Web site)

Basalts

1. However, basalts may remain quite black if primary pyroxene does not revert to chlorite or actinolite. (Web site)

Sedimentary Rocks

1. They alter to vermiculite, chlorite, and iron oxides, and thus are uncommon in sedimentary rocks. (Web site)

Variety

1. Lodolite is a variety of quartz with inclusions of chlorite, iron and calcite. (Web site)
2. Chlorite occurs naturally in a variety of locations and forms. (Web site)

Carbonate

1. Figure 15. Photomicrograph showing pyroxene altering to carbonate, hornblende and chlorite; and possibly hornblende altering to biotite.
2. In the porphyry gold-copper deposits and in the Los Uvares deposit, both sericite + quartz and chlorite + carbonate + epidote alteration types are present.
3. Gold is very low in the chlorite + carbonate + epidote and in the biotite alterations.

Carbonates

1. Hence minerals such as epidote, chlorite, albite, sericite and carbonates, which are often produced by weathering alone, might be expected to prevail. (Web site)

Pyrite

1. Locally, chlorite + quartz, and sericite + quartz veins are spatially related with the pyrite + chalcopyrite.
2. Typical mineralogy is quartz + carbonate + sericite (or chlorite) + pyrite (or arsenopyrite) + native gold.

Magnetite

1. Brown biotite, altering to chlorite, and less abundant greenish-brown hornblende occur sparingly, and small grains of magnetite are also present. (Web site)

Chlorites

1. For practical reasons most of the chlorites will be considered here as a single mineral, chlorite. (Web site)

Minor Amounts

1. The augite and other femic minerals have changed, first to uralite and later to chlorite with minor amounts of serpentine and epidote. (Web site)

Apatite

1. Smaller amounts of chlorite, epidote, zircon and apatite also occur. (Web site)

Chlorine Dioxide

1. The main application of sodium chlorite is the generation of chlorine dioxide for bleaching and stripping of textiles, pulp, and paper. (Web site)

Common

1. Epidote and chlorite are common.
2. Common bleaches are hydrogen peroxide, sodium hypochloride, and sodium chlorite. (Web site)

Green

1. Is actually no agate but a variety of milky chalcedony with moss-like inclusions of green or rusty brown colour due to chlorite inclusions.
2. The green color is due to the large development of chlorite.
3. Hardness: 1.5 to 2.5 Chlorite Usually green, less often white, brown or black.

Greenstone

1. Greenstone: A low-grade metamorphic rock that frequently contains green minerals such as chlorite, epidote and talc. (Web site)
2. Greenstone - An old field name for compact, igneous rocks which have developed enough chlorite in alteration to give them a greenish color.

Garnet

1. They also contain a small amount of muscovite, chlorite, rare epidote, sphene and garnet.

Associated

1. It may be associated with chlorite, calcite, etc.
2. Apart from this interval and rare chlorite veins in the diabase of the uppermost 30 m, chlorite in Hole 1275B is associated with green amphibole.

Amphibole

1. The main skarn minerals are magnesium-silicates, calc-silicates, albite, scapolite, chlorite, and amphibole.
2. Alteration assemblages in gabbroic rocks are dominated by amphibole with minor chlorite and secondary plagioclase.

Pyroxene

1. Further, it seems likely that the NP for the four low carbonate samples is contributed by mica, chlorite, pyroxene and amphibole.

Idocrase

1. Alteration consists of greisen near granite margins, and metasomatic andradite, idocrase, amphibole, chlorite, chrysoberyl, and mica in skarn.

Soapstone

1. Soapstone (sometimes called steatite) - a soft, easily carved rock with a slippery feel because it contains talc and chlorite.

Pyrophyllite

1. Mineralogically, catlinite is made up of diaspore, pyrophyllite, muscovite and hematite oxide, along with traces of anatase and chlorite.

Mica Group

1. Essentially mineral composition includes members of Mica group commonly sericite & muscovite, Clay group commonly paragonite, chlorite & kaonilite.

Gypsum

1. Some locations have sands that contain magnetite, chlorite, glauconite, or gypsum.

Categories

1. Epidote
2. Talc
3. Quartz
4. Matter > Atoms > Iron > Biotite
5. Actinolite

Related Keywords

* Actinolite * Albite * Alteration * Anhydrite * Associated Minerals * Biotite * Calcite * Chalcedony * Clay Minerals * Crystals * Dolomite * Epidote * Feldspar * Feldspars * Fluorite * Graphite * Green Colour * Hematite * Hornblende * Illite * Kaolin * Kaolinite * Mica * Micas * Mineral * Minerals * Minerals Chlorite * Montmorillonite * Muscovite * Plagioclase * Quartz * Schist * Schists * Secondary Minerals * Sericite * Serpentine * Talc * Tremolite * Zeolite * Zeolites

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