The Study of Minerals

use upload for pictures

 

Don't use plagiarized sources. Get Your Custom Essay on
The Study of Minerals
From $10/Page
Order Essay

1. Name the physical property (hardness, color, streak, etc.) described by each of the following statements.

DESCRIPTION: PHYSICAL PROPERTY:

Breaks along smooth planes: ___________________________________

Scratches glass: _______________________________________

Shines like metal: __________________________________

Scratching produces a red powder: _____________________________

Looks like broken glass: ______________________________

 

2. What term is used to describe the shape of a mineral that has three directions of cleavage that intersect at 90-degree angels? _______________________________

 

3. Describe the cleavage fo the minerals listed below. include the number of directions and degrees of cleavage angles (if appropriate).

MINERAL: CLEAVAGE:

Muscovite: _____________________

Calcite: _______________________

Halite: ______________________

Feldspar: _____________________

 

4. What physical feature most distinguishes biotite mica from muscovite mica? __________________________

 

5. Name a mineral that exhibits the physical properties listed below. (use the Photos in the upload, if needed)

PROPERTY: MINERAL:

One direction of cleavage: ________________________

Striations: ________________________

Multiple Colors: __________________

Cubic cleavage: ______________________

Nonmetallic, vitreous luster: ______________________

Fracture: _____________________

Metallic luster: _____________________

 

6. Figure 1.32 illustrates the common crystal form of the mineral fluorite and the characteristic shape of a cleaved sample of fluorite. Identify each specimen (A or B) next to its appropriate description below.

Cystal form of fluorite: ____________

Cleavage specimen of fluorite: ___________

 

7. Refer to the photo in Figure 1.33 to complete the following.

a. Describe the crystal form (habit) of this specimen.

______________________________________________________________________________

b. What term is applied to the lines on this sample?

______________________________________________________________________________

c. Based on what you can determine from this photo, use the mineral identification key (see figure 1.24) to

identify this mineral.

______________________________________________________________________________

 

8. A photo of agate, a variety of quartz composed of microscopically small crystals, is provided in Figure 1.34. Based on this image, describe the habit of this sample.

_______________________________________________________________________________

_______________________________________________________________________________

 

9. If a mineral can be scratched by a penny but not by a fuman fingernail, what is its hardness on the Mohs scale?

____________________________

 

10. What term is used to describe the tenacity of muscovite?

_________________________________________

 

11. Use the mineral identification key (see Figure 1.24) to identify a mineral that is nonmetallic, dark colored, harder than glass, lacks cleavage, and is green in color. _________________________________

 

12. For each mineral listed below, list at least one diagnostic property.

MINERAL NAME: DIAGNOSTIC PROPERTY

Halite: ______________________________________

Galena: ______________________________________

Magnetite: _____________________________________

Muscovite: _____________________________________

Hematite: ______________________________________

Fluorite: _______________________________________

Talc: _________________________________________

Graphite: ______________________________________

Calcite: _______________________________________

 

13. List the two most common rock-forming mineral groups.

_____________________________________

_____________________________________

 

14. Providean economic use for each mineral listed below.

Galena: _______________________

Hematite: _____________________

Graphite: ______________________

Sphalerite: _____________________

Gypsum: ______________________

Calcite: _______________________

To continue with the answer check on mycoursewriter.com/

MyCourseWriter
Order NOW For A 35% Discount!
Pages (550 words)
Approximate price: -

Why Choose Us

Quality Homework Writing

Do you need to ace your test? We have qualified writers to assist you in writing 100% quality homework writing. Mycoursewriter offers students unique and personalized custom papers that help them in getting good grades. Our academic experts will assist you with your dissertation papers, thesis writing, research papers, term papers, and case study homework help. Our writers are experienced and have perfected the art of crafting the best essay writing papers regardless of your academic level. Order now and get our superb homework writing services.

Expert Academic Writers

A student needs professional assistance outside class time. Before hiring our writers, they undergo thorough tests and strict educational backgrounds. After passing a test, our writers undergo training to ensure they deliver expert professional papers to our customers. We ensure they meet the timely delivery of papers and follow our customers' provided instructions. Every writer is an ENL writer and is from the USA, Canada, UK, or Australia. Our experts approach papers effectively depending on their area of specialization.

Affordable Price Guarantees

Is the deal too good to be true? Mycoursewriter is the most affordable assignment help website on the market. We consider students' daily needs for academic help. Our paper costs are reasonably priced to approximately 90% of students around the globe. Our main aim is to ensure students achieve academic excellence, and we believe inconsiderable prices should not hinder students from getting quality homework writing help. In case of any dissatisfaction, we offer unlimited revisions and rewrites without extra charges.

Timely delivery of papers

Tight deadline? Is your paper due in the next few hours? Worry no more. Our writers are here for your rescue. Many college students find it hard to balance their social and academic life and get caught up with academic deadlines. Drafting your paper at the last minute does not allow you to conduct extensive research and craft the correct answers. We have expert writers ready to work on your assignment writing. Urgent writing services are the ultimate solutions you need. We guarantee you timely delivery of papers at your convenience and specified time delivery of the customer.

100% Original Tasks

The ultimate deal-breaker in achieving good grades is submitting imitative papers. Plagiarism is a breach of examination standards and has serious consequences. Students need to deliver papers written in their understanding by paraphrasing their research findings and relevant citations. Our expert's primary consideration is providing free plagiarized papers that meet the lecturers' requirements. Our editors will proofread your paper before delivery ad ensure your papers will not be substandard. We guarantee extreme originality, and in case of any customer concerns, we offer a plagiarism report.

All Round the clock Customer Support

Our website is user-friendly and super useful! Mycoursewriter is the most trusted online writing website always available to provide you with assignment writing services that you need. Our primary concern is meeting customer need specifications by our friendly customer support team that Is available all the time. Our website usability is self-learnable but in case of any problem, feel free to contact us directly through our website email: support@mycourserwiter.com. We have diligently satisfied thousands of students, and you can witness this on our sites' review page.

Try it now!

Calculate the price of your order

We'll send you the first draft for approval by at
Total price:
$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Advantages of Using Our Assignment writing Services

Mycoursewriter welcomes you for superb essay writing services. We are a legit site offering help with your most challenging homework writing assignments at affordable prices. Your essay paper will be assigned to a professional writer who will craft the paper from scratch according to your provided instructions.

Essays

Essay Writing and Proofreading Services

Essay writing is a common assignment writing for most college students. It takes a lot of time to craft a complete perfect essay. Mycourserwiter offers the best essay writing and proofreading services for most college students. Your paper is assigned to an expert writer who does thorough research on fresh ideas and personalizes your essay paper according to your assignment writing guidelines. Our essays are entirely exceptional and undergo a strict procedure that includes papers free from plagiarism and thorough proofreading.

Admissions

Admission and Business Papers

Writing an admission paper is not every student's desire, and this should not hinder any student from earning an admission. Writing a perfect personal statement to earn a position in a dream school or job can be stressful. Personal statements should display a high level of confidence and uniqueness. Admission essays require you to have a vast knowledge of the current happenings in the world and knowhow of the business world. We have qualified writers with skills who will write your admission paper through comprehensive research. All you have to do is provide us with little details about yourself, instructions and our writers will craft a perfect paper for you.

Editing

Editing and Proofreading

Mycoursewriter offers you assignment writing services free from grammatical and formatting mistakes. An error-free paper is significant in scoring the desired maximum grades. We have a team of editors who will go through your paper after our expert writers have delivered their fully crafted papers. Our writers will cover all the aspects of your paper instructions, such as fonts, spacing, and educational formats. Our team of editors will check through your paper to make sure it meets the formatting style provided in the paper instructions. Under no circumstances will a poorly formatted paper will be forwarded to you as our team of editors will ensure careful proofreading.

Coursework

Technical Papers

Assignment writing is part of a learning process, and one may not have the knowledge to answer all questions correctly. This should not be a stress to you as we have qualified essay writing experts to help you. Our qualified writers are holders of PhDs, Degrees, and Masters in different areas of study and can handle any papers regardless of the complexity. Multiple assignments may be challenging to finish on time. Our skilled professional writers are here to assist you in crafting all the correct answers for your assignment. Stop stressing about your homework writing and place an order with us, and our expert writers will provide you with the best assignment help.