Guide to the Mineral Collections in the Illinois State Museum
The book Guide to the Mineral Collections in the Illinois State Museum was written by author Here you can read free online of Guide to the Mineral Collections in the Illinois State Museum book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Guide to the Mineral Collections in the Illinois State Museum a good or bad book?
Where can I read Guide to the Mineral Collections in the Illinois State Museum for free?
In our eReader you can find the full English version of the book. Read Guide to the Mineral Collections in the Illinois State Museum Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Guide to the Mineral Collections in the Illinois State Museum
In our eReader you can find the full English version of the book. Read Guide to the Mineral Collections in the Illinois State Museum Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Guide to the Mineral Collections in the Illinois State Museum
What reading level is Guide to the Mineral Collections in the Illinois State Museum book?
To quickly assess the difficulty of the text, read a short excerpt:
Basel section of aragonite; interpenetrant triplet.
shows botryoidal masses from Quincy; No. 3176 from the Black Hills; Nos. 3467 and 3468 are from Fort Collins. Carlsbad, Bohemia, is also represented. No. 3902 is an unusually fine group consisting of two large crystals of interpenetrating triplets and several smaller imperfect crystals. The largest crystal measures about four inches in diameter and is two inches high.
SUMMARY Aragonite. CaCO 3 ; CaO = $6 per cent, CO 2 = 44 per cent. Ortho- rh...ombic. A:6:c = o. 628:io. 72i. (no), (oio), (on), (ooi), (in); twinned on (no); cleavage (oio), (no) imperfect; brittle; fracture sub-conchoidal.
Hardness = 3. 5; gravity =2. 9. Colorless ; vitreous ; transparent ; mean angle of refraction, (3= 1. 682, the least, a= 1. 530. Double refrac- tion very strong, negative, i. E. , difference between the greatest angle of refraction, y, and the least, a, is o. 156.
Infusible; effervesces in hydrochloric acid.
Spain, Sicily, Cordilleran states.
CARBONATES 125 Witherite This carbonate of barium occurs in white, heavy, not very abundant crystals and masses.
What to read after Guide to the Mineral Collections in the Illinois State Museum?
You can find similar books in the "Read Also" column, or choose other free books by Illinois State Museum to read onlineMoreLess
To quickly assess the difficulty of the text, read a short excerpt:
Basel section of aragonite; interpenetrant triplet.
shows botryoidal masses from Quincy; No. 3176 from the Black Hills; Nos. 3467 and 3468 are from Fort Collins. Carlsbad, Bohemia, is also represented. No. 3902 is an unusually fine group consisting of two large crystals of interpenetrating triplets and several smaller imperfect crystals. The largest crystal measures about four inches in diameter and is two inches high.
SUMMARY Aragonite. CaCO 3 ; CaO = $6 per cent, CO 2 = 44 per cent. Ortho- rh...ombic. A:6:c = o. 628:io. 72i. (no), (oio), (on), (ooi), (in); twinned on (no); cleavage (oio), (no) imperfect; brittle; fracture sub-conchoidal.
Hardness = 3. 5; gravity =2. 9. Colorless ; vitreous ; transparent ; mean angle of refraction, (3= 1. 682, the least, a= 1. 530. Double refrac- tion very strong, negative, i. E. , difference between the greatest angle of refraction, y, and the least, a, is o. 156.
Infusible; effervesces in hydrochloric acid.
Spain, Sicily, Cordilleran states.
CARBONATES 125 Witherite This carbonate of barium occurs in white, heavy, not very abundant crystals and masses.
What to read after Guide to the Mineral Collections in the Illinois State Museum?
You can find similar books in the "Read Also" column, or choose other free books by Illinois State Museum to read onlineMoreLess
Read book Guide to the Mineral Collections in the Illinois State Museum for free
Write Review:
Guest
Read Also
7 / 10
8 / 10
User Reviews: