In addition to sourcing minerals Hammill & Gillespie has extensive knowledge in logistics, that extends to everywhere you do business. As you all know, transportation is an important cost component of raw material. We will spend the extra time to develop a cost effective supply chain and maximized your shipping dollars.
Hammill & Gillespie imports, exports and consolidates specialty clays and minerals from the leading international manufacturers of clays, feldspars, mica, silica’s and carbonates. we manufacture custom mineral blends to meet the most varied and demanding requirements of industry.
HC-11 - Calcined CORDIERITE - with a Linear Coefficient of Thermal Expansion <1 x 10-6 /°C. Thermal Shock Properties To allow faster Firing Cycles and longer life in repeated firing applications
H&G’s CORNWALL STONE - specialized feldspar Imported from england
GILLESPIE BORATE™ -consistent alternative to gerstley borate
GROLLEG™ - kaolin for translucent and white porcelain bodies
High Purity Quartz 99.9998% - Sodium of less than .4 ppm available
MOLOCHITE™ - Calcine Kaolin imported from england
PETALITE- lithium based mineral used to improve thermal expansion and shock. Flame-ware and shortened FIRING CYCLES applications.
g200 EU - A super clean Potash based Feldspar used in bodies or glazes where organics are not acceptable
Spanish Red Iron Oxide- superior natural Iron oxide, a Product of Spain
Our knowledge and relationships in SOURCING minerals and raw materials have a global reach. our unique processing capabilities range from custom milling and blending to re-packaging of raw materials, integrated sterilization and meeting unique specifications, This means we can offer a simplified and condensed supply chain.