yes
Older gas grills required lava rock, which is no longer used for newer grills.
No, propane barbecues do not require lava rocks. Lava rocks are often used in gas grills to help distribute heat more evenly and create that smoky flavor, but they are not necessary for propane barbecues to function.
Lava rocks are not necessary for a gas grill, as they are typically used in charcoal or propane grills to distribute heat evenly and provide a smoky flavor. Gas grills usually have heat shields or diffusers that serve a similar purpose. If you prefer the benefits of lava rocks, you can add them for additional heat retention, but it’s not required for the grill to function properly. Always ensure that any added material is suitable for gas grills to avoid issues.
ferrite
no, there are more rocks
Lava is a liquid, not rocks.
No, you don't need to put lava rocks at the bottom of a gas grill for heat protection. Gas grills are designed to operate without them, using burners to distribute heat evenly. However, some people choose to use lava rocks or ceramic briquettes to help retain and distribute heat, enhance flavor, or create a more even cooking surface. Ultimately, it's a matter of personal preference.
Yes, magma can melt iron. Magma is composed of molten rock, which can reach temperatures high enough to melt iron, which has a melting point of about 1538 degrees Celsius. When iron-bearing materials are exposed to high enough temperatures in the Earth's mantle or during volcanic activity, they can melt and become part of the magma.
Igneous rocks aren't affected by lava because they are made of cooled lava.
when lava emerges on out of mountain then the molten lava cool to form rocks.
I think the lava rocks are in the volcano on Mt. Puka.
extrusive rocks can form from Basaltic Lava and Andesitic Lava. :)