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Pakistan
Personne àcontacter Ansir
Lahore, Punjab
Pure Sulfur is bright yellow. The color may be altered if
impurities are present. Clay and selenium impurities, as well as
volcanicÂ
   mixtures in sulfur can cause it to be slightly
red, green, brown, or gray. Sulfur often occurs in petroleum
deposits, where it is foundÂ
   coated with greasy black petroleum.Â
   Sulfur crystallizes in the orthorhombic system,
but an uncommon monoclinic form of sulfur also exists. This
monoclinic form is scientificallyÂ
   considered a different mineral than Sulfur, and
is scientific name is Rosickyite. Most dealers selling Rosickyite
usually label the mineral asÂ
   "Monoclinic Sulfur".
   Sulfur is soft, light in weight, and very
brittle. Therefore, care must be exercised when handling and
storing specimens. When kept moist or
   not allowed to dry when wet, hydrogen will mix
with the Sulfur, forming hydrogen sulfide (H2S), which causes the
deterioration of a specimen.
   To prevent this, Sulfur should not be stored
under humid conditions. (See Storing minerals for more
information). It is best not to wash Sulfur
   specimens, as warm water will dissolve it.
Sulfur also the tendency to crack when exposed to even mild heat,
including body heat. It must beÂ
   handled as little as possible, and kept out of
light to avoid it from cracking.Â
| Pays: | Pakistan |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
