تصویری از کانی ها
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Fluorite samples. |
galena sample |
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fluorite sample |
dioptase sample |
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gold sample |
galena sample |
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gold sample |
fluorite sample |
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gold sample |
gold sample |
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galena sample |
gold sample |
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gold sample |
sphalerite sample |
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stilbite sample |
stilbite and apophyllite sample |
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gold sample |
stibnite sample |
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tennantite sample |
sulfur sample |
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sulfur sample |
tincalconite ( after borax) sample |
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topaz sample |
topaz sample |
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tourmaline sample |
uranium sample |
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uranium sample |
vanadinite sample |
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wulfenite sample |
barite sample |
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stibnite sample |
wulfenite sample |
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wulfenite sample |
barite sample |
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barite sample |
barite sample |
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barite sample |
barite sample on fluorite |
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beryl sample |
bornite sample |
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gold sample |
gold sample |
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gold sample |
gold sample |
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gold sample |
Wire gold sample |
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| Gold leaf on quartz | Gold leaf sample |
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| Gold in Quartz sample | Gold and sphalerite sample |
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| Gypsum sample | Gypsum sample (selenite variety |
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| Calcite sample. | Calcite sample. |
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| Calcite on quartz sample | Calcite with pyrite |
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| Calcite sample. | Apatite sample. |
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| Aragonite sample. | Aurichalcite sample. |
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Autunite sample. |
Azurite sample. |
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Azurite and Malachite sample. |
Azurite samples. |
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Azurite samples. |
Calcite and adamite sample. |
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Apatite samples |
Asbestos (chrysotile) sample. |
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Asbestos (chrysotile) sample. |
Silver sample. |
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Siderite |
Silver sample. |
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Silver sample. |
Smithsonite sample. |
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Smithsonite sample. |
Silver sample. |
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Silver sample. |
Chalcopyrite sample. |
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Chalcopyrite sample. |
Cinnabar sample. |
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Chrysotile asbestos sample. |
Cinnabar sample. |
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Creedite sample. |
Colemanite sample. |
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Copper sample. |
Microcline feldspar sample. |
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Garnet (grossular) sample. |
Kaolinite sample. |
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Fluorite on calcite sample. |
Fluorite sample. |
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Gold sample |
Fluorite sample. |
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Gold sample |
Rhodochrosite sample (pink mineral |
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Realgar sample. |
Rhodochrosite sample. |
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Rhodochrosite sample. |
Rhodochrosite sample. |
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Scheelite on fluorite sample. |
Piece of calcite before placing in vinegar. |
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Rock salt sample. |
Pieces of halite. |
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Pyrite sample. |
Coins and jewlery made from important minerals. |
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Galena sample. |
Galena broken apart showing cubic cleavage. |
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Limonite pseudomorphs. Limonite is a field term used to describe a rock made up of a mixture of mainly amorphous mineral-like substances. Term is applide generally to any iron hydroxide that cannot be defined compositionally or mineralogically without elaborate tests. |
Calcite sample. |
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Variety of minerals. |
Pyrite sample. |
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Graphite sample. |
Malachite sample. |
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Sulfur sample. |
Topaz samples. |
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Milky quartz sample. |
Amethyst sample, a variation of quartz. |
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Quartz sample. |
Labradorite feldspar sample. |
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Labradorite feldspar sample. |
Agate, a variety of quartz. |
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| Hematite sample. | Bornite sample. |
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| Chalcopyrite sample | Manganese nodules on the sea floor |
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| Lizardite sample (the large grain in the middle that is a pale green/blue color) | Ferrosilite sample |
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| Native copper | Smectite group sample |
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| The white crystals are the mineral sanidine | Pyrope garnet (the red in the picture is the garnet) |
Pigeonite sample
Ferroan enstatite sample
Dolomite sample
Limonite sample
Graphite sample showing foliation
Talc sample
Asbestos sample
Muscovite mica sample
Pyrite on a sample of galena
Wavellite sample
با سلام خدمت دوستان عزیز امیدوارم که حداقل تو اون مدتی که از این وبلاگ استفاده میکنید حوصلتون سر نره. این وبلاگ توسط گروهی از دانشجویان دانشگاه صنعتی سهند راه اندازی شده است و هدف ما از راه اندازی این وبلاگ معرفی هرچه بیشتر علم مهندسی معدن به خدمت شما عزیزان میباشد که امیدواریم خوشتون بیاد .