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+# Blocks
+
+## Serpentinite
+A naturally generating rock used to obtain asbestos fibers.
+
+![Some green-ish blue serpentinite blocks with stone around them](https://i.imgur.com/5eojlRW.png)
+
+## Asbestos *<sup>passively harmful</sup>*
+A block made of **asbestos fibers**. It is not flammable but highly dangerous.
+
+![A pile of asbestos blocks in a train hopper car](https://i.imgur.com/IQdongP.png)
+
+![The crafting recipe for the asbestos block: a square of 4 asbestos fibers](https://i.imgur.com/vD1y6Wr.png)
+
+## Asbestos floor tiles
+
+![Black and white checkered asbestos floor tiles with some bricks and stone around them](https://i.imgur.com/qAUdOvO.png)
+
+![The crafting recipe for 4 asbestos floor tiles: a 2x2 cross pattern of 2 asbestos fibers and 2 polished andesite blocks](https://i.imgur.com/nBbkk7a.png)
+
+## Asbestos roof tiles
+Can be rotated in any of the 4 directions!
+
+![Gray asbestos roof tiles on a train flatcar](https://i.imgur.com/Pt6PXLw.png)
+
+![The crafting recipe for 4 asbestos roof tiles. An L-shape of 6 wood planks in the lower left corner, stone bricks in the middle and asbestos fibers in the top middle slot and middle left slot](https://i.imgur.com/Zqnsvbg.png)
+
+## Asbestos popcorn ceilings 
+
+![A classroom with a grainy white asbestos popcorn ceiling](https://i.imgur.com/XPxEFHT.png)
+
+![The crafting recipe for 4 asbestos popcorn ceilings. the 2 top slots are wooden planks, middle left is an asbestos block and middle slot is a white dye](https://i.imgur.com/DWS9n2l.png)
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