The metallurgy and technology of gold and platinum among the pre-Columbian Indians,
Đã lưu trong:
| OCLC: | 1332408 |
|---|---|
| Tác giả chính: | |
| Tác giả khác: | |
| Ngôn ngữ: | English |
| Được phát hành: |
København,
Danmarks naturvidenskabelige samfund, i kommission hos G.E.C. Gad,
1937.
|
| Loạt: | Ingeniørvidenskabelige skrifter A.
nr. 44. |
| Những chủ đề: | |
| Định dạng: | Monograph Note that CRL will digitize material from the collection when copyright allows. |
Mục lục:
- Description of material from Atacames and La Tolita
- Metallurgical examination of the material
- The first gold smelting carried out by the Indians
- Platinum in coherent form
- The economic side of the problem
- Tools
- Wire-drawing
- Welding
- The hardness of the metals
- Civilization and culture
- Summary (p. 43-44)--Literature (p. [45])