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IGNOU BGYET-141 Ore Geology and Industrial Minerals - IGNOU Solved Assignment (Latest)

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IGNOU - BGYET-141 (Jan 25 - Dec 25, Jan 24 - Dec 24) Solved Assignment

Are you looking to download a PDF soft copy of the Solved Assignment BGYET-141 - Ore Geology and Industrial Minerals? Then GullyBaba is the right place for you. We have the Assignment available in English and Hindi language. This particular Assignment references the syllabus chosen for the subject of Geology, for the January 2024 - December 2024 session. The code for the assignment is BGYET-141 and it is often used by students who are enrolled in the BSCG Degree. Once students have paid for the Assignment, they can Instantly Download to their PC, Laptop or Mobile Devices in soft copy as a PDF format. After studying the contents of this Assignment, students will have a better grasp of the subject and will be able to prepare for their upcoming tests.

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IGNOU BGYET-141 (January 2025 – December 2025) Assignment Questions

Part A

1. Write short notes on the following:

a) Metallogenic Epochs.
b) Differences between syngenetic and epigenetic deposits.

2. What are the sedimentary exhalative deposits? Explain the characteristics of ophiolite derived Cu-Zn deposits.

3. Discuss the methods of reserve estimation with neat diagrams.

4. Discuss the different processes of formation of late magmatic deposits.

5. What are cavity filling ore deposits? Discuss the different types of cavity filling deposits.

Part B

6. What are atomic minerals? Discuss their Indian occurrences.

7. Write short notes on:

a) Mode of occurrence of manganese ores.
b) Geochemical exploration.

8. Discuss the physical properties of chief ores of lead and zinc.

9. Discuss the rocks and minerals used in the abrasive industry.

10. Describe different types of geological guides used in the prospecting.

IGNOU BGYET-141 (January 2024 – December 2024) Assignment Questions

Part A

1. Write short notes on the following:

a) Factors influencing reserve estimation
b) Characteristic features of exhalative oxide ore deposits

2. What is contact metasomatism? Explain the characteristic features involved in the formation of metasomatic deposits with a neat diagram.

3. Discuss the spatial and temporal distribution of iron and manganese deposits in India.

4. Give an account of oxidation and supergene enrichment processes with neat diagram.

5. Discuss the historical development with reference to classification of ore deposits during 19th century.

Part B

6. Give an account of mode of occurrence and distribution of aluminium ores in India.

7. Write short notes on the following:

a) Stratigraphic and lithological guides
b) Distribution of gold in India

8. Explain the physical properties of chief ores of iron.

9. Discuss the salient features of National Mineral Policy

10. a) Write about the macroscopic unit of coal.
b) Write about the Geobotanical exploration method.

IGNOU BGYET-141 (January 2025 – December 2025) Assignment Questions

Part A

1. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें :

a) धातुजननिक युग ।
b) सहजात और पश्चजात अयस्क निक्षेपों का अन्तर ।

2. अवसादी निःश्वसन निक्षेप क्या हैं? ओफियोलाइट उत्पन्न Cu Zn निक्षेपों के लक्षणों की व्याख्या कीजिए ।

3. स्वच्छ आरेख की सहायता से निचय आकलन के प्रक्रियाओं की व्याख्या कीजिए ।

4. पश्च मैग्मीय निक्षेपों के निर्माण की विभिन्न प्रक्रियाओं की चर्चा कीजिए ।

5. गुहिका भरण निक्षेप क्या हैं ? विभिन्न प्रकार के गुहिका भरण निक्षेप की व्याख्या कीजिए ।

Part B

7. परमाणु खनिज क्या है? उनके भारतीय उपस्थिति की व्याख्या कीजिए ।

8. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें :

a) मैंगनीज अयस्क के उपस्थिति की दशा ।
b) भूरसायनिक अन्वेषण ।

9. लेड और जस्ता के मुख्य अयस्कों के भौतिक गुणों की चर्चा करें । अपघर्षक उद्योग में प्रयुक्त खनिजों की चर्चा कीजिए ।

10. पूर्वेक्षण में प्रयोग किए जाने वाले विभिन्न प्रकार के भौमिकीय संकेतको की चर्चा कीजिए ।

IGNOU BGYET-141 (January 2024 – December 2024) Assignment Questions

Part A

1. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें:

a) निचय आकलन को प्रभावित करने वाले कारक
b) निःश्वसन ऑक्साइड अयस्क निक्षेपों की विशेषताएं

2. सम्पर्क कायांतरण क्या है? स्पष्ट आरेख की सहायता से तत्वांतरित निक्षेपों के विशेषताओं को समझाइए ।

3. लौह और मैंगनीज निक्षेपों के स्थानिक और कालिक वितरण की चर्चा कीजिए ।

4. ऑक्सीकरण और उर्ध्वजनित संवर्धन प्रक्रियाओं का स्पष्ट आरेख की सहायता से वर्णन दीजिए ।

5. 19वीं शताब्दी में अयस्क निक्षेपों के वर्गीकरण के संदर्भ में ऐतिहासिक विकास का वर्णन कीजिए ।

Part B

6. एल्युमिनियम अयस्कों की उपस्थिति की दशा और भारत में वितरण के बारे में लिखिए ।

7. निम्नलिखित पर संक्षिप्त टिप्पणियां लिखें:
a) स्तरिक और आश्मिक निर्देशक
b) भारत में सोना का वितरण

8. लौह के मुख्य अयस्कों की भौतिक विशेषताओं का वर्णन कीजिए।

9. राष्ट्रीय खनिज नीति की मुख्य विशेषताओं की चर्चा कीजिए ।

10. a) कोयले की स्थूल इकाई का वर्णन कीजिए ।
b) भूवानस्पतिक अन्वेषण विधि के बारे में बताइए ।

BGYET-141 Assignments Details

University : IGNOU (Indira Gandhi National Open University)
Title :Ore Geology and Industrial Minerals
Language(s) : English, Hindi
Code : BGYET-141
Degree :
Subject : Geology
Course : Discipline Specific Electives (DSE)
Author : Gullybaba.com Panel
Publisher : Gullybaba Publishing House Pvt. Ltd.

Assignment Submission End Date-upto

The IGNOU open learning format requires students to submit study Assignments. Here is the final end date of the submission of this particular assignment according to the university calendar.

  • 30th April (if Enrolled in the June Exams)
  • 31st October (if Enrolled in the December Exams).

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  • All Solved Answers By IGNOU Experts.
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Ore Geology and Industrial Minerals

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