Calcium carbonate

Cantorín Vílchez, M. M. (2016). Mineralogy and genesis of manganese-bearing pisolites from the Do Azul mine (Carajás, Brazil). Revista Del Instituto De investigación De La Facultad De Minas, Metalurgia Y Ciencias geográficas, 19(37). https://doi.org/10.15381/iigeo.v19i37.12964
c. The authors retain the right to make a later publication of their work, to use the article or any part of it (for example: a compilation of their work, notes for conferences, thesis, or for a book), as long as they indicate the source of publication (authors of the work, journal, volume, number and date).

Pisolitos online

Well, Mar! You really have a mini-zoo ☺. I welcome you to the Balcony ;).As for the little problems…1) The blogger form often brings us these problems. Try setting the form in popup window or the embedded form at the end of the post (in both cases, you must go to Settings > Comments > Location of the comment form)2) As for the followers gadget, I can say pretty much the same thing. Since Blogger changed it the problems come incessantly. In fact, I don’t have it installed. If you notice, they are images with links. If you want I can send you some screenshots of your followers gadget and «build» one for you so that your visitors can follow you without problems (send me a message).3) What ping do you mean, thank you very much for the link, it’s all a detail.
I would like to know your opinion. The comment will be moderated and will be posted shortly.If you want to include a link use this code:<a href=»Your page address»>Link title</a>To post a code use the Entity Converter.Try to write about something related to the article. If you don’t, it may take a while to get back to you.

Bio speleothems

What is a sedimentary rock? They are the product of mechanical and chemical weathering They represent only 5% (by volume) of the outer 16 kilometers of the Earth They contain evidence of events
3.8 Sedimentary Deposits Sedimentary Manganese Formations: Sedimentary Mn deposits and their metamorphic equivalents produce most of the Mn in the world. The other source
Appendix E-1 Glossary of Terms Glossary of Soil Terms CHANGEABLE ACIDITY: The percentage of the CEC of acid cations (aluminum plus hydrogen) retained in colloids. MISCELLANEOUS AREAS:
GEOLOGY: TOPIC 6 Meteorization: physical, chemical and biological processes. Effects of climate on rocks. Rate of weathering. The soil. Transformation of sediment into sedimentary rock. Classification


To learn to deduce the properties and diagenetic history of these rocks from petrographic, petrophysical and geochemical data.Contents1.- Introduction to the study of sediments and carbonate rocks. Methodology and study techniques. Mineralogical composition. Chemical composition: the CO2-H2O-CaCO3 system. Physicochemical factors that condition the stability of carbonates in the sedimentary medium. Geochemistry of carbonates.
3.- Skeletal components. Functions of the different organisms in the genesis of carbonates. Main skeletal grains: mineralogy, microstructure and contribution in the formation of carbonates.
12.- Evaporites. Introduction to the study of evaporites. Brines: geochemistry and physicochemical factors that control their stability. Precipitation sequences and stability diagrams. Mineralogy. Topic 13.- The Gypsum – Anhydrite cycle. Primary gypsum. Anhydrite. Secondary gypsum. Halite.