You'll need to either create or find five Iron Ingots in order to make the Minecart. You can find Iron Ingots in fortresses and dungeons, but it may be easier to just mine some Iron Ore and smelt the Ingots yourself.  Iron Ore can be found in layers 1 - 63, and will occur in veins of between 4 - 10 blocks. You are more likely to find it at lower layers. You'll need a Stone Pickaxe or better in order to mine Iron Ore. In order to smelt the Iron Ore into Ingots. You can craft a Furnace by placing eight Cobblestone blocks around the edge of the Crafting grid. The furnace needs fuel in order to smelt the Iron Ore into Ingots. Fuel comes in a variety of forms, and more efficient fuel means you'll be able to smelt more Ore per piece of fuel. You can use any wooden object as fuel, but the most efficient fuels are Lava Buckets, Coal, and Charcoal. Place the fuel in the bottom box of the Furnace window, and place a block of Iron Ore in the box above it. After a few moments, an Iron Ingot will be created. Repeat this until you have five Ingots. Now that you have enough Ingots, you can use the Crafting Table to open your Crafting window and create a Minecart.    There are four special Minecarts that you can create that can help with working deep in your mine. With the following crafting recipes, place a Minecart in the bottom-center box, and the special ingredient directly above it in the center.  TNT Minecart - Minecart + TNT. Use this to safely excavate from a distance. Furnace Minecart - Minecart + Furnace. Use this to smelt ores while you're excavating. Hopper Minecart - Minecraft + Hopper. Use this to collect mined materials. The Minecart with hopper is great for automated mining. Chest Minecart - Minecart + Chest. Use this to store materials and essential items while you're working in the mine.

===
Write a summary of the previous text in Indonesian:
Temukan dan tambanglah Iron Ore (bijih besi). Buatlah Tungku (Furnace). Carilah bahan bakar. Gunakan Tungku untuk melebur bijih besi menjadi besi batangan. Buka jendela Kerajinan untuk membuat Kereta Tambang. Letakkan tiga besi batangan di baris bawah grid Kerajinan. Letakkan dua besi batangan di baris kedua, di sebelah kanan dan kiri. Ambil Kereta Tambang dari kotak hasil kerajinan dan seret ke dalam inventaris (inventory) Anda. Buatlah Kereta Tambang khusus.