Lêer:Pyromorphite (Bunker Hill Mine, Idaho, USA) 2 (17172613329).jpg

Oorspronklike lêer(1 962 × 2 935 piksels, lêergrootte: 2,46 MG, MIME-tipe: image/jpeg)

Hierdie lêer kom vanaf Wikimedia Commons en kan ook in ander projekte gebruik word. Die beskrywing op die lêer se inligtingsblad word hieronder weergegee.

Opsomming

Beskrywing

Pyromorphite from Idaho, USA. (Cranbrook Institute of Science specimen, Bloomfield Hills, Michigan, USA)

A mineral is a naturally-occurring, solid, inorganic, crystalline substrance having a fairly definite chemical composition and having fairly definite physical properties. At its simplest, a mineral is a naturally-occurring solid chemical. Currently, there are over 4900 named and described minerals - about 200 of them are common and about 20 of them are very common. Mineral classification is based on anion chemistry. Major categories of minerals are: elements, sulfides, oxides, halides, carbonates, sulfates, phosphates, and silicates.

The phosphate minerals have one or more phosphate anions (PO4-3).

Pyromorphite is a lead chlorophosphate mineral (Pb5(PO4)3Cl). Where well-developed, it forms hexagonal crystals, and can occur in several different colors. Pyromorphite is a secondary mineral found in the supergene zone of lead-rich areas.

Locality: Bunker Hill Mine, Idaho, USA
Datum
Bron Pyromorphite (Bunker Hill Mine, Idaho, USA) 2
Outeur James St. John

Lisensiëring

w:af:Creative Commons
naamsvermelding
This file is licensed under the Creative Commons Attribution 2.0 Generic license.
U is vry:
  • om te deel – die werk kopieer, versprei en deurgee
  • om te hermeng – om die werk aan te pas
Onder die volgende voorwaardes:
  • naamsvermelding – U moet die nodige krediet gee, 'n skakel na die lisensie verskaf en aandui of daar veranderinge aangebring is. U mag dit op enige redelike manier doen, maar nie op enige manier wat daarop dui dat die lisensiegewer u of u gebruik onderskryf nie.
This image was originally posted to Flickr by jsj1771 at https://www.flickr.com/photos/47445767@N05/17172613329. It was reviewed on 6 Mei 2015 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0.

6 Mei 2015

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

uitbeelding

Lêergeskiedenis

Klik op die datum/tyd om te sien hoe die lêer destyds gelyk het.

Datum/TydDuimnaelsketsDimensiesGebruikerOpmerking
huidig19:16, 6 Mei 2015Duimnaelskets vir weergawe vanaf 19:16, 6 Mei 20151 962 × 2 935 (2,46 MG)Natuur12Transferred from Flickr via Flickr2Commons

Daar is geen bladsye wat dié lêer gebruik nie.

Metadata