List of Figures

1. Geology of the Neapolitan area.
2. Geochronology of Campi Flegrei eruptions.
3. Petrography of Campi Flegrei rocks.
4. Classification of Campi Flegrei and Somma-Vesuvius rocks.
5. Classification of Campi Flegrei and Somma-Vesuvius clinopyroxenes.
6. Classification of Campi Flegrei and Somma-Vesuvius feldspars.
7. Major elements of Campi Flegrei and Somma-Vesuvius rocks
8. Trace elements of Campi Flegrei and Somma-Vesuvius rocks
9. Geochronology of Somma-Vesuvius eruptions
10. Petrography of Somma-Vesuvius rocks.
11. Quarries in the Neapolitan Yellow Tuff.
12. Mineralogy of the Neapolitan Yellow Tuff.
13. Porosity of the Neapolitan Yellow Tuff.
14. The building stones of Naples.
15. Neapolitan stones and monuments.
16. The Neapolitan Yellow Tuff as a building stone.
17. The Neapolitan Yellow Tuff as a building stone.
18. The Neapolitan Yellow Tuff as a building stone.
19. Weathering of the Neapolitan Yellow Tuff.
20. The Campanian Ignimbrite in a quarry.
21. The Campanian Ignimbrite in the field.
22. Mineralogy of the Campanian Ignimbrite.
23. Porosity of the Campanian Ignimbrite.
24. Porosity of the Campanian Ignimbrite.
25. The building stones of the ancient Caserta.
26. The Campanian Ignimbrite in the Campanian monuments.
27. The Campanian Ignimbrite as a building stone.
28. The Campanian Ignimbrite as a building stone.
29. Weathering of the Campanian Ignimbrite.
30. Weathering of the Campanian Ignimbrite.
31. Stratigraphy of the Piperno.
32. Quarry in the Piperno.
33. Piperno rock samples.
34. Mineralogy of the Piperno.
35. Technical features of the Piperno.
36. Technical features of the Piperno.
37. Technical features of the Piperno.
38. Technical features of the Piperno.
39. Technical features of the Piperno.
40. Technical features of the Piperno.
41. Technical features of the Piperno.
42. Technical features of the Piperno.
43. The Piperno as a building stone.
44. The Piperno as a building stone.
45. The Piperno as a building stone.
46. Weathering of the Piperno.
47. Weathering of the Piperno.
48. Vesuvian lava quarries.
49. Phlegrean lava quarries.
50. Phlegrean lava quarries.
51. Technical features of Vesuvian and Phlegrean lavas.
52. Technical features of Vesuvian and Phlegrean lavas.
53. Technical features of Vesuvian lavas.
54. Technical features of Phlegrean lavas.
55. Technical features of Vesuvian and Phlegrean lavas.
56. The Phlegrean lavas as building stones.
57. The Phlegrean lavas as building stones.
58. The Phlegrean lavas as building stones.
59. The Vesuvian lavas as building stones.
60. Weathering of the Vesuvian lavas.
61. Weathering of the Vesuvian lavas.
62. Weathering of the Vesuvian lavas.
63. Weathering of the Phlegrean lavas.
64. Weathering of the Phlegrean lavas.
65. Weathering of the Phlegrean lavas.
66. Landslides in Naples.
67. Landslides in Naples.
68. Landslides in the Campi Flegrei.
69. Landslides in the Campi Flegrei.
70. Landslides in Naples.
71. Landslides in Naples.