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Website Snapshot of Maryland Lava Co.

MARYLAND LAVA CO.

, Street, Maryland   21154-1812 , USA

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General Info:

a leading manufacturer of quality custom ceramics for electrical, electronic, welding and technical uses. our pyrophyllite material is machined and fired to customer specifications.

Products & Services:

  • Pyrophyllite
  • Aluminum Silicate
  • Lava
  • Welding Cups
  • Welding Nozzles
  • Electrical Application Parts
  • Insulators
  • Spacer
  • Spacers

Web Site Results

Lava, sometimes referred to as Wonder Stone, is a natural ore mined from the earth. It is chemically known as hydrous aluminum silicate. The material occurs in dense formations...
"A" Aluminum Silicate GRADE "M" Magnesium Silicate Water Absorption ASTM D116-42A % 2.5 0.97 Specific Gravity 2.3 2.8 Density lb/in3 0.085 0.1 Color Pink Brown Hardness Mohs' Scale...
have included a few pictures of our past history and of the 1930s here in Maryland. We specialize in Grade A Lava, Hydrous Aluminum Silicate/Pyrophyllite material, sometimes...
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