Directori web minerals i fòssils
Webs de minerals. Directori webs de minerals i fòssils
Directori web minerals i fòssils
Northern Pennine Mines
This site is dedicated to the mineral workings of the Northern Pennine orefield of England and those who worked them. My own particular fascination is with lead mines, their history, geology and mineralogy.
Welcome to my homepage. In this page I will show pictures of some Norwegian minerals , sometimes with a short description of the mineral and the geological parageneses they were found in.
Notes of a Pennsylvania Rock, Gem, Fossil and Mineral Collector
Personal website of a member of the Pennsylvania Earth Sciences Association. PaProspector shares collecting trip notes, maps, and mineral collecting hobby links.
Oklahoma Crystal Collecting
Are you looking for information on rock, mineral or crystal collecting in Oklahoma? If so, you've come to the right place.
Online guide to gemstone prices
First online guide to colored gemstone prices. Gemstone prices database is updated weekly. Fast and precise online gemstone appraisal. Gemval.com service is free.
Online Minerals is an Internet mineral dealership. We sell mineral specimens for mineral collectors and offer aesthetic specimens from Southern Africa and other international localities. We are located at Fourways, near Johannesburg, South Africa
About me, escursioni, foto gallery, eventi, chat scambio minerali, minerali in vendita.
Specialist in precious and fine gem stones. Writer of various books and author and director of several documentaries like "In Search of Precious Stones". Follow me to the fascinating adventure of the precious gem stones.
Petrov Rare Minerals; Alfredo Petrov
This website is devoted mainly to disseminating information on minerals from localities which are not well known in the english-speaking world, starting with Bolivia and Japan, the authors two favorite mineral countries.
Pierre-Christian GUIOLLARD Auteur-Editeur-Conferencier
Pierre-Christian GUIOLLARD est photographe de métier. Passionné par lor et la mine depuis plus de vingt cinq ans il sest spécialisé dans lhistoire des techniques minières (charbonnages, mines dor et mines duranium principalement).
Caraterístiques generals: És insoluble a l'acid clorhídric i soluble a l'àcid nítric. El seu nom vol dir foc, el fet que quan la colpeges amb l'anella, produeix xispes. Conté 53,4% de sofre i 46,6% de ferro.
Rayer collection: Picture Gallery of this great mineral collection with a lot of agate specimens from worldwide locations. Agates and Minerals for sale, too.
Rocas de Galicia
Su razón de ser es la geología de Galicia. Los contenidos son todavía escasos, el tema es prácticamente inagotable. Nosotros, por el momento, nos hemos limitado a incluir fotografías de rocas de algunas zonas muy localizadas.
Blog about rocks, lapidary, fieldtrips, etc. Many good pictures!
This blog has been designed to help Rockhound enthusiasts connect, swap valuable information and chat about current events.
Arkansas quartz crystals, rocks and minerals, and diamonds are famous around the world. Here is the authoritative guide to rock and mineral collecting.
RockHounds: The Movie
An indpendent, feature length documentary film about rock hounding and gem, mineral & fossil collecting.
As you browse through our pages you will see that we offer a variety of educational, informative and hopefully useful articles on Rockhounding trips we have been on; Cutting and Polishing Geodes and Gems; News; Tips; Photos.
Rocks and minerals facts. Ivy Hall School
If you like rock collecting or need a lot of information for a report on rocks and minerals, don't miss our collection in the "Rocks and Minerals" section! It's been rated as a Recommended Site by the Los Angeles Times.
This site is for kids of all ages who love rocks. Here you will find out stuff about rocks & minerals and where to go to find out more. If you already collect rocks then this is the place for you! Find out where you can get more rocks...