<transcript><audio_49> Nelle miniere del Campigliese gli etruschi scavavano pozze e cunicoli per inseguire filoni di minerale, partendo dagli affioramenti esterni e priviligianti.</transcript><caption><image_50>The image shows a person standing in the middle of a dark cave. The person is white and appears to be in mid-air, with their arms stretched out to the sides. They are holding a torch in their right hand and their left hand is raised in the air. The cave walls are made of dark, rocky material and there is a small opening on the left side of the image. The image is taken from a low angle, looking up at the person and the cave.</caption><caption><image_51>The image shows a close-up of a narrow, narrow passage in a cave. The walls of the cave are covered in dirt and grime, and the floor is made of concrete. The passage appears to be narrow and narrow, with a small opening at the end. The image is taken from a low angle, looking up at the entrance of the passage. The overall mood of the image is dark and eerie.</caption><transcript><audio_52> più facilmente estraibili, il cosiddetto morbidone. Dove incontravano masse mineralizzate e importanti venivano create le sale di coltivazione, i cosiddetti vuoti, lasciando talvolta dei pilastri riservati.</transcript><transcript><audio_53> per evitare il rischio di crollo. Il lavoro minerario degli Etruschi è oggi ripercorribile nelle miniere del Parco Archeo Minerario di San Silvestro a Campiglia Marittima. Qui, attraversando la miniera del Temperino, si incontrano</transcript><video><caption><image_54>The image shows a narrow tunnel with a stone wall on one side and a metal gate on the other. The tunnel appears to be underground and is located in a wooded area. The walls are made of large rocks and boulders, and there are trees and bushes on the right side of the image. The gate is made of metal and has a red sign on it. The entrance of the tunnel is visible through the tunnel, and it seems to be closed. The image is taken from a low angle, looking up at the entrance.</caption><caption><image_55>The image shows a narrow tunnel with a stone wall on one side and a metal gate on the other side. The tunnel appears to be underground, as there is a small opening at the end of the tunnel. The walls are covered in cracks and rocks, and there are plants and trees growing around the entrance. The gate is made of metal bars and has a red sign on it. The entrance is dark and narrow, with a small window on the right side.</caption><caption><image_56>The image shows a narrow tunnel with a metal gate on the right side. The tunnel appears to be made of stone and is located in a rocky area. The entrance of the tunnel is open, and there is a red sign on the gate that reads "TOSCANA IN CANADA". The walls of the cave are covered in moss and rocks, and the ground is covered in dirt and debris. The overall atmosphere of the image is dark and eerie.</caption><caption><image_57>The image shows a narrow tunnel with a stone wall on one side and a metal gate on the other. The gate has a red sign with the number 1 on it, indicating that it is a fire extinguisher. The tunnel appears to be underground, as there is a small opening at the end of the tunnel. The walls are made of large rocks and there are plants growing around the entrance. The overall atmosphere of the image is dark and mysterious.</caption><caption><image_58>The image shows the entrance of a cave with a metal gate on the right side. The gate has a red sign with the number 1 on it, indicating that the entrance is closed. The entrance is made of stone and has a small opening at the top. The walls of the cave are covered in small rocks and there is a small stream running through it. The overall atmosphere of the image is dark and mysterious.</caption></video><video><caption><image_59>The image shows the interior of a cave with a large rock formation in the center. The rock formation appears to be a large boulder or boulder with a rough texture. The cave is dark and rocky, and there is a metal railing on the right side of the image. On the left side, there are several small rocks and boulders scattered around the cave. In the center of the cave, there is an arch-like structure with a blue light shining through it. The light is shining brightly, creating a contrast between the dark rock formation and the bright light. The image is taken from a low angle, looking up at the rock formation.</caption><caption><image_60>The image shows the interior of a cave with a large rock formation in the center. The rock formation appears to be made up of different shades of brown and gray, with some areas appearing darker and others lighter. The cave is dark and rocky, with a few small rocks and debris scattered around. On the right side of the image, there is a metal gate with a sign that reads "Toscana in Cinco de Mayo". The gate is made of metal bars and has a small window on the top right corner. The image is taken from a low angle, looking up at the entrance of the cave.</caption><caption><image_61>The image shows a woman wearing a pink helmet with a camera attached to it, standing inside a cave. She is wearing a green jacket and glasses, and appears to be speaking into a microphone. The cave walls are made of rocks and there is a light at the end of the tunnel. The woman is looking directly at the camera with a serious expression on her face.</caption></video><transcript><audio_62> i cunicoli del periodo etrusco che vanno ad incontrare i vuoti di coltivazione dei periodi successivi la miniera del temperino che nel suo aspetto attuale ricalca</transcript><transcript><audio_63> In realtà va a tagliare dei vuoti di estrazione di epoca etrusca, perché gli etruschi utilizzavano una tecnica che si chiamava a seguire il filone, cioè partivano dalla superficie riconoscendo la roccia metallifera e la seguivano.</transcript><caption><image_64>The image shows the interior of a cave with a large hole in the center. The cave appears to be made of dark, rocky material and is filled with small rocks and stalactites. The walls of the cave are covered in cracks and crevices, and there is a small pool of water at the bottom of the image. The water is a deep blue color and is reflecting the light from the cave. The image is taken from a high angle, looking down on the cave and the surrounding area.</caption><transcript><audio_65> Quindi questa galleria più superficiale va proprio a tagliare i pozzi scavati dagli etruschi nel VII, VI, V secolo a.C. E nella miniera del Temperino si può ammirare un pilone di crisocolla minerale dal particolare colore turchese.</transcript><video><caption><image_66>The image shows a woman wearing a red helmet and a green jacket, standing inside a cave. She is looking directly at the camera with a serious expression on her face. The cave appears to be underground, with large rocks and stalactites visible in the background. The woman is holding a camera, suggesting that she is taking a photo or video of the cave.</caption><caption><image_67>The image shows a close-up of a rock formation with a deep blue-green color. The rock formation appears to be made up of small, irregularly shaped rocks and boulders, creating a textured surface. The blue color is vibrant and stands out against the dark background. The image is taken from a low angle, looking up at the rock formation. The text on the bottom right corner of the image reads "Toscano in Costa Rica".</caption><caption><image_68>The image shows a close-up of a rock surface with a blue-green color. The rock appears to be wet and has a rough texture. The blue color is vibrant and stands out against the dark grey of the rock. There are several small bumps and grooves visible on the rock, creating a textured pattern. The image is taken from a top-down perspective, looking down on the surface. The text on the bottom right corner of the image is not visible, but it is unclear what it says.</caption><caption><image_69>The image is a close-up of a coral reef. The coral is a vibrant turquoise color and appears to be made up of small, irregularly shaped structures. The structures are arranged in a vertical line, creating a wave-like pattern. The background is dark, making the coral stand out even more. The image is taken from a top-down perspective, looking down on the coral.</caption><caption><image_70>The image is an aerial view of a waterfall cascading down a rocky cliff. The waterfall is made up of multiple layers of water, with the top layer being a deep blue color and the bottom layer a lighter shade of blue. The water appears to be flowing down from the top to the bottom, creating a smooth and flowing effect. The rocks on the left side of the image are dark and jagged, while the right side is lighter and more jagged. The image is taken from a high angle, looking down on the waterfall.</caption><caption><image_71>The image shows the interior of a cave with a large crack running through it. The crack appears to be deep and wide, with a deep blue-green color. The walls of the cave are dark and rocky, and there is a metal railing on the right side of the image. The light from the ceiling is shining through the crack, creating a bright glow that illuminates the scene. The image is taken from a low angle, looking up at the crack.</caption></video> until the birth of the Piombino steelworks in the mines  of the Campigliese area of Etruscans dug pools, tunnels to chase veins of mineral starting from the external outcrops and favoring masses of mineralization that were more easily extractable, the so-called soft stone, where they encountered important mineralized masses, the cultivation rooms were created, the so-called voids, sometimes leaving pillars to save minerals for  to avoid the risk of collapse, the mining work of the Etruscans is accessible today in the mines of the archaeological mining park of San Silvestro in Campiglia Marittima. Here, crossing the Temperino mine, you come across the tortuous tunnels of the Etruscan period which meet the cultivation voids of subsequent periods. the penknife mine which in its current appearance follows the technique used in 1800 in 1900 actually cuts devotees of extraction from the Etruscan era because the Etruscans used the technique called following the vein, that is, they started from the surface recognizing the  metalliferous rock and followed it in depth so this more superficial tunnel cuts the wells dug by the Etruscans of the 7th, 6th, 5th century BC and in the penknife mine you can admire a crisis pylon with the mineral with a particular turquoise color.
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