Slide 1 Slide 2 Mrs. Sealy APES Slide 3 I.Mining Law of 1872 – encouraged mineral exploration and mining. 1. First declare your belief that minerals on the land. Then spend…

1. 4.1 Energy and Mineral Resources 2. Renewable and Nonrenewable ResourcesA renewable resource can be replenished over fairly short time spans such as months, years, or…

Earth-Science Reviews 70 (2005) 1 – 46 www.elsevier.com/locate/earscirev Archaean atmospheric evolution: evidence from the Witwatersrand gold fields, South Africa Hartwig…

1. Prentice Hall EARTH SCIENCEEARTH SCIENCE Tarbuck Lutgens 2. Chapter 44 Earth’s Resources 3. Renewable and Nonrenewable Resources 4.1 Energy and Mineral Resources…

Slide 1 Energy and Mineral Resources Slide 2 Resource – anything we find useful Fossil fuels Plants Animals minerals Reserve - A resource deposit that has been identified…

Slide 1 Slide 2 Mrs. Sealy APES Slide 3 I.Mining Law of 1872 – encouraged mineral exploration and mining. 1. First declare your belief that minerals on the land. Then spend…

Slide 1 Igneous Rock Slide 2 Igneous means “born of fire”. Slide 3 Formed when magma or lava cools and hardens through the process of crystallization Crystallization…

The Skeletal System The Skeletal System Anatomical defintions Bone Classifications Bones can vary in size and shape based upon the function that they serve within the body.…

ORE DEPOSITS CONTENTS OF THE WEEK 1 INTRODUCTION – Definitions – General Definitions – Genetic Definitions – Mineralogic Definitions Slayt - 1 INTRODUCTION For Details…

The Skeletal System The Skeletal System Anatomical defintions Bone Classifications Bones can vary in size and shape based upon the function that they serve within the body.…