1 / 8

Virtual Rock Collection

Virtual Rock Collection. by Maria and Sam. Pink Calcite Crystal.

ferris
Télécharger la présentation

Virtual Rock Collection

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Virtual Rock Collection by Maria and Sam

  2. Pink Calcite Crystal Color: Extremely variable but generally white or colorless or with light shades of yellow, orange, blue, pink, red, brown, green, black and gray. Occasionally iridescent.

Lustre: Vitreous to resinous to dull in massive forms

Transparency: Transparent to translucent 
Uses: Used in cements and mortars, production of lime, limestone is used in the steel industry; glass industry, ornamental stone, chemical and optical uses and as mineral specimens.

  3. Calcite as ChalkWhite Cliffs of Dover UK

  4. Calcite Stalactites and Stalagmites

  5. Quartz Crystals Drawing

  6. Quartz Crystal Quartz is the most abundant and widely distributed mineral found at Earth's surface. It is present and plentiful in all parts of the world. It forms at all temperatures. It is abundant in igneous, metamorphic and sedimentary rocks.

  7. Amethyst Quartz Geode Geodes are rocks that are plain on the outside but can have beautiful crystals on the inside.

  8. Amethyst Quartz Amethyst is a violet variety of quartz often used in jewelry

More Related